FPUS53 KDMX 190211
ZFPDMX

Zone Forecast Product for Iowa
National Weather Service Des Moines IA
909 PM CDT Mon May 18 2026

IAZ004-191000-
Emmet-
Including the city of Estherville
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. A chance of showers and thunderstorms
late this evening, then a chance of showers with a slight chance
of thunderstorms. Lows in the mid 40s. North winds 15 to 20 mph
with gusts up to 30 mph. Chance of rain 50 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the mid 50s. Northwest winds around 20 mph with gusts up
to 30 mph. 
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. North winds
15 to 20 mph, diminishing to 5 to 10 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds around 5 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s.
Southeast winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 20 percent chance of showers. Highs in the lower 60s. 
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening, then a chance of showers with a slight chance of
thunderstorms after midnight. Lows in the mid 40s. Chance of rain
40 percent. 
.FRIDAY...Cloudy in the morning, then becoming partly sunny. A
chance of showers. A slight chance of thunderstorms in the
afternoon. Highs in the lower 60s. Chance of rain 50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance
of thunderstorms, mainly in the evening. Lows in the mid 40s.
Chance of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 50. 
.SUNDAY...Mostly sunny. Highs around 80. 
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. 
.MEMORIAL DAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$

IAZ005-191000-
Kossuth-
Including the city of Algona
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. Showers likely with a chance of
thunderstorms late this evening, then a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. North winds
15 to 20 mph. Chance of rain 70 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the upper 50s. Northwest winds around 20 mph with gusts
up to 30 mph. 
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. North winds
15 to 20 mph, diminishing to around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds around 5 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy with a 20 percent chance of showers.
Highs in the lower 60s. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the lower 40s. Chance
of rain 50 percent. 
.FRIDAY...Mostly cloudy with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the lower 60s. Chance
of rain 50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance
of thunderstorms, mainly in the evening. Lows in the mid 40s.
Chance of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then partly sunny with
a slight chance of showers and thunderstorms in the afternoon.
Highs in the lower 70s. Chance of rain 20 percent. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 50. 
.SUNDAY...Mostly sunny. Highs around 80. 
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. 
.MEMORIAL DAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$

IAZ006-191000-
Winnebago-
Including the cities of Forest City and Lake Mills
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. Showers likely with a chance of
thunderstorms late this evening, then a chance of showers with a
slight chance of thunderstorms. Locally heavy rainfall possible
late this evening. Lows in the mid 40s. Northeast winds 5 to
10 mph, increasing to northwest 15 to 20 mph with gusts up to
30 mph. Chance of rain 70 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up
to 30 mph. 
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northwest
winds 10 to 15 mph with gusts up to 25 mph, diminishing to around
5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs around 60. Northeast winds
around 5 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds 5 to 10 mph. 
.THURSDAY...Partly sunny. A slight chance of showers in the
afternoon. Highs around 60. Chance of rain 20 percent. 
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening, then a chance of showers after midnight. Lows in the
lower 40s. Chance of rain 40 percent. 
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers. A slight chance of thunderstorms in
the afternoon. Highs in the lower 60s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. Chance of
rain 50 percent. 
.SATURDAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 70. Chance of rain
20 percent. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the upper 40s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs in the upper 70s. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 

$$

IAZ007-191000-
Worth-
Including the cities of Northwood and Manly
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...A chance of thunderstorms. Showers likely late
this evening, then a chance of showers. Locally heavy rainfall
possible late this evening. Lows in the upper 40s. Southeast
winds 5 to 10 mph, becoming northwest 10 to 15 mph with gusts up
to 25 mph. Chance of rain 70 percent. 
.TUESDAY...Mostly cloudy. Highs in the upper 50s. Northwest winds
15 to 20 mph with gusts up to 30 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s. Northwest winds 15 to
20 mph, diminishing to 5 to 10 mph after midnight. 
.WEDNESDAY...Sunny. Highs around 60. North winds 5 to 10 mph,
becoming northeast in the afternoon. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds around 5 mph. 
.THURSDAY...Partly sunny. A slight chance of showers in the
afternoon. Highs around 60. Chance of rain 20 percent. 
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening, then a chance of showers after midnight. Lows in the
lower 40s. Chance of rain 40 percent. 
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers. A slight chance of thunderstorms in
the afternoon. Highs in the lower 60s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. Chance of
rain 50 percent. 
.SATURDAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 70. Chance of rain
20 percent. 
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of
showers. Lows in the upper 40s. 
.SUNDAY...Mostly sunny. Highs in the upper 70s. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. 

$$

IAZ015-191000-
Palo Alto-
Including the city of Emmetsburg
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. Showers likely with a chance of
thunderstorms late this evening, then a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. North winds
15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the upper 50s. Northwest winds 15 to 20 mph with gusts
up to 30 mph. 
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. North winds
10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph
after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds around 5 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s.
Southeast winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy with a 20 percent chance of showers.
Highs in the lower 60s. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the lower 40s. Chance
of rain 40 percent. 
.FRIDAY...Mostly cloudy. A chance of showers with a slight chance
of thunderstorms in the morning, then showers likely with a
chance of thunderstorms in the afternoon. Highs in the lower 60s.
Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 40s. Chance of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 50. 
.SUNDAY...Mostly sunny. Highs in the lower 80s. 
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ016-191000-
Hancock-
Including the cities of Garner, Britt, and Kanawha
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers likely with a chance of thunderstorms
late this evening, then a chance of showers with a slight chance
of thunderstorms. Locally heavy rainfall possible late this
evening. Lows in the upper 40s. Southeast winds 5 to 10 mph,
increasing to northwest 15 to 20 mph with gusts up to 30 mph.
Chance of rain 70 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Breezy with highs in the upper 50s. Northwest winds 20 to 25 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s. Northwest winds 15 to
20 mph, becoming north around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs around 60. Northeast winds 5 to
10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs around 60. Chance of rain 30 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the lower 40s. Chance
of rain 50 percent. 
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers. A slight chance of thunderstorms in
the afternoon. Highs in the lower 60s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. Chance of
rain 50 percent. 
.SATURDAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 70s. Chance of
rain 20 percent. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the upper 40s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs in the upper 70s. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ017-191000-
Cerro Gordo-
Including the cities of Mason City and Clear Lake
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...A chance of thunderstorms. Showers late this
evening, then showers likely. Locally heavy rainfall possible
late this evening. Lows in the upper 40s. Southeast winds 5 to
10 mph, increasing to west 15 to 20 mph. Chance of rain
80 percent. 
.TUESDAY...Cloudy with a slight chance of showers in the morning,
then partly sunny in the afternoon. Cooler with highs in the
upper 50s. Northwest winds around 20 mph with gusts up to 30 mph.
Chance of rain 20 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s. Northwest winds 15 to
20 mph, diminishing to around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs around 60. North winds 5 to
10 mph, becoming northeast in the afternoon. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs around 60. Chance of rain 20 percent. 
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening, then a chance of showers after midnight. Lows in the
lower 40s. Chance of rain 50 percent. 
.FRIDAY...Mostly cloudy with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the lower 60s. Chance
of rain 50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. Chance of
rain 50 percent. 
.SATURDAY...Partly sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of
showers. Lows in the upper 40s. 
.SUNDAY...Mostly sunny. Highs in the upper 70s. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 50s. Chance of
rain 20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ023-191000-
Pocahontas-
Including the cities of Pocahontas, Laurens, Rolfe, Fonda, 
and Gilmore City
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. Showers likely with a chance of
thunderstorms late this evening, then a chance of showers. Lows
in the mid 40s. North winds 15 to 20 mph. Chance of rain
70 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the upper 50s. Northwest winds 15 to 20 mph with gusts
up to 30 mph. 
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. North winds
10 to 15 mph, diminishing to around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds around 5 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds around 5 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the mid 40s. Chance of
rain 50 percent. 
.FRIDAY...Showers likely. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Highs
in the mid 60s. Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms, mainly in the evening. Lows in the mid 40s. Chance
of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 50. 
.SUNDAY...Mostly sunny. Highs in the lower 80s. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ024-191000-
Humboldt-
Including the city of Humboldt
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. Showers likely with a chance of
thunderstorms late this evening, then a chance of showers with a
slight chance of thunderstorms. Locally heavy rainfall possible
late this evening. Lows in the upper 40s. East winds 5 to 10 mph,
increasing to northwest 15 to 20 mph. Chance of rain 70 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the upper 50s. Northwest winds 15 to 20 mph with gusts
up to 30 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s. North winds 10 to 15 mph
with gusts up to 25 mph, diminishing to around 5 mph after
midnight. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 60s. Chance of rain 30 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the mid 40s. Chance of
rain 50 percent. 
.FRIDAY...Mostly cloudy with a chance of showers. A slight chance
of thunderstorms in the morning, then a chance of thunderstorms
in the afternoon. Highs in the mid 60s. Chance of rain
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance
of thunderstorms, mainly in the evening. Lows in the mid 40s.
Chance of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of showers after midnight. Lows in
the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs in the lower 80s. 
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ025-191000-
Wright-
Including the cities of Eagle Grove, Clarion, and Belmond
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers likely with a chance of thunderstorms
late this evening, then showers likely with a slight chance of
thunderstorms. Locally heavy rainfall possible late this evening.
Lows in the upper 40s. South winds 10 to 15 mph, becoming
northwest 15 to 20 mph. Chance of rain 70 percent. 
.TUESDAY...Cloudy with a slight chance of showers in the morning,
then partly sunny in the afternoon. Breezy with highs in the
upper 50s. Northwest winds 20 to 25 mph. Chance of rain
20 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s. North winds 15 to 20 mph,
diminishing to around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 60s. Chance of rain 30 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the mid 40s. Chance of
rain 50 percent. 
.FRIDAY...Mostly cloudy with a chance of showers with a slight
chance of thunderstorms. Highs in the lower 60s. Chance of rain
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. Chance of
rain 50 percent. 
.SATURDAY...Partly sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows around 50. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs around 80. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ026-191000-
Franklin-
Including the city of Hampton
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...A chance of thunderstorms. Showers late this
evening, then showers likely. Locally heavy rainfall possible
late this evening. Lows around 50. South winds around 10 mph,
becoming west 15 to 20 mph. Chance of rain 90 percent. 
.TUESDAY...Cloudy with a slight chance of showers in the morning,
then partly sunny in the afternoon. Breezy, cooler with highs in
the upper 50s. Northwest winds 20 to 25 mph. Chance of rain
20 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 30s. Northwest winds 15 to 20 mph, becoming
north 5 to 10 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs around 60. Northeast winds 5 to
10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 60s. Chance of rain 30 percent. 
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening, then a chance of showers after
midnight. Lows in the mid 40s. Chance of rain 50 percent. 
.FRIDAY...Mostly cloudy with a chance of showers with a slight
chance of thunderstorms. Highs in the lower 60s. Chance of rain
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the mid 40s. Chance of rain 50 percent. 
.SATURDAY...Partly sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of showers after midnight. Lows
around 50. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs in the upper 70s. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ027-191000-
Butler-
Including the cities of Parkersburg, Clarksville, Shell Rock, 
Greene, Aplington, Allison, and Dumont
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...A chance of thunderstorms. Showers. Lows in
the lower 50s. South winds 10 to 15 mph, becoming southwest.
Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Cooler. Less humid with highs around 60. Northwest winds around
20 mph with gusts up to 30 mph. Chance of rain 30 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 30s. Northwest winds 15 to 20 mph, becoming
north 5 to 10 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds 5 to 10 mph. 
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a slight chance of showers in the afternoon. Highs in the lower
60s. Chance of rain 20 percent. 
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening, then a chance of showers after midnight. Lows in the
mid 40s. Chance of rain 50 percent. 
.FRIDAY...Mostly cloudy with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the lower 60s. Chance
of rain 50 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight. Lows inthe mid 40s. Chance of rain
50 percent. 
.SATURDAY...Partly sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 50. 
.SUNDAY...Mostly sunny. Highs in the upper 70s. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ028-191000-
Bremer-
Including the city of Waverly
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...A chance of thunderstorms. Showers. Lows in
the lower 50s. South winds 10 to 15 mph with gusts up to 30 mph.
Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Cooler. Less humid with highs around 60. Northwest winds around
20 mph with gusts up to 30 mph. Chance of rain 50 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows around 40. Northwest winds 15 to 20 mph, becoming north 5 to
10 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Partly sunny. A slight chance of showers in the
afternoon. Highs in the lower 60s. Chance of rain 20 percent. 
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening, then a chance of showers after midnight. Lows in the
mid 40s. Chance of rain 50 percent. 
.FRIDAY...Mostly cloudy with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the lower 60s. Chance
of rain 50 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight. Lows in the mid 40s. Chance of rain
50 percent. 
.SATURDAY...Partly sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 50s. 
.SUNDAY...Mostly sunny. Highs in the upper 70s. 
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Partly cloudy with a slight chance of showers. Lows in the mid
50s. Chance of rain 20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. 

$$

IAZ033-191000-
Sac-
Including the cities of Sac City, Lake View, Odebolt, Wall Lake, 
Schaller, and Early
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. Showers likely with a chance of
thunderstorms late this evening, then a chance of showers. Lows
in the mid 40s. Northwest winds 15 to 20 mph. Chance of rain
70 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the upper 50s. Northwest winds 15 to 20 mph. 
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. North winds
10 to 15 mph, becoming northeast around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. East winds
around 5 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. A
slight chance of thunderstorms in the evening, then a chance of
thunderstorms after midnight. Lows in the mid 40s. Chance of rain
50 percent. 
.FRIDAY...Showers likely with a chance of thunderstorms. Highs in
the mid 60s. Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms, mainly in the evening. Lows in the upper 40s.
Chance of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s. 
.SUNDAY...Mostly sunny. Highs in the lower 80s. 
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Chance of rain 20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ034-191000-
Calhoun-
Including the cities of Rockwell City, Manson, Lake City, 
and Pomeroy
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. Showers likely with a chance of
thunderstorms late this evening, then a chance of showers. Lows
in the upper 40s. Northwest winds around 10 mph, increasing to
15 to 20 mph. Chance of rain 70 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the upper 50s. Northwest winds 15 to 20 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s. North winds 10 to 15 mph,
diminishing to around 5 mph after midnight. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds around 5 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
around 5 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. A
slight chance of thunderstorms in the evening, then a chance of
thunderstorms after midnight. Lows in the mid 40s. Chance of rain
50 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms, mainly in the evening. Lows in the mid 40s. Chance
of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs in the lower 80s. 
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ035-191000-
Webster-
Including the city of Fort Dodge
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers with a chance of thunderstorms late
this evening, then showers likely with a slight chance of
thunderstorms. Locally heavy rainfall possible late this evening.
Lows in the upper 40s. South winds around 10 mph, becoming
northwest 15 to 20 mph. Chance of rain 90 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the upper 50s. Northwest winds 15 to 20 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 30s. North winds 10 to 15 mph, diminishing to
around 5 mph after midnight. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
around 5 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. Chance of
rain 50 percent. 
.FRIDAY...Showers likely with a slight chance of thunderstorms in
the morning, then a chance of showers and thunderstorms in the
afternoon. Highs in the mid 60s. Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the mid 40s. Chance of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs in the lower 80s. 
.SUNDAY NIGHT...Partly cloudy. Aslight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ036-191000-
Hamilton-
Including the city of Webster City
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers with a chance of thunderstorms late
this evening, then showers likely with a slight chance of
thunderstorms. Locally heavy rainfall possible late this evening.
Lows in the upper 40s. South winds 10 to 15 mph, becoming west
15 to 20 mph. Chance of rain 90 percent. 
.TUESDAY...Cloudy with a slight chance of showers in the morning,
then partly sunny in the afternoon. Highs around 60. Northwest
winds 15 to 20 mph with gusts up to 30 mph. Chance of rain
20 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 30s. North winds 10 to 15 mph. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 60s. Chance of rain 30 percent. 
.THURSDAY NIGHT...Cloudy with a slight chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the mid 40s. Chance of rain 60 percent. 
.FRIDAY...Showers likely with a slight chance of thunderstorms in
the morning, then a chance of showers and thunderstorms in the
afternoon. Highs in the mid 60s. Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the upper 40s. Chance of rain 50 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs in the lower 80s. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ037-191000-
Hardin-
Including the cities of Iowa Falls, Eldora, and Ackley
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...A chance of thunderstorms. Showers late this
evening, then showers likely. Locally heavy rainfall possible
late this evening. Lows in the lower 50s. South winds 10 to
15 mph, becoming west 15 to 20 mph. Chance of rain 90 percent. 
.TUESDAY...Cloudy with a slight chance of showers in the morning,
then partly sunny in the afternoon. Cooler with highs around 60.
Northwest winds 15 to 20 mph. Chance of rain 20 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows around 40. North winds 10 to 15 mph, diminishing to around
5 mph after midnight. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 60s. Chance of rain 30 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the mid 40s. Chance of
rain 50 percent. 
.FRIDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the mid 60s. Chance of rain
60 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the mid 40s. Chance of rain 50 percent. 
.SATURDAY...Partly sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s. 
.SUNDAY...Mostly sunny. Highs around 80. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ038-191000-
Grundy-
Including the cities of Grundy Center, Reinbeck, Conrad, Dike, 
and Wellsburg
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...A chance of thunderstorms. Showers. Lows in
the lower 50s. Southwest winds 10 to 15 mph with gusts up to
30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Cooler. Less humid with highs in the lower 60s. Northwest winds
15 to 20 mph. Chance of rain 30 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows around 40. North winds 10 to 15 mph. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a chance of showers in the afternoon. Highs in the lower 60s.
Chance of rain 30 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the mid 40s. Chance of
rain 50 percent. 
.FRIDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the lower 60s. Chance of rain
60 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the upper 40s. Chance of rain 50 percent. 
.SATURDAY...Partly sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s. 
.SUNDAY...Mostly sunny. Highs in the upper 70s. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ039-191000-
Black Hawk-
Including the cities of Waterloo and Cedar Falls
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...A chance of thunderstorms. Showers. Lows in
the mid 50s. South winds 10 to 15 mph with gusts up to 30 mph.
Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Cooler. Less humid with highs in the lower 60s. Northwest winds
15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 40s. Northwest winds 15 to 20 mph, becoming
north 5 to 10 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Partly sunny. A slight chance of showers in the
afternoon. Highs in the lower 60s. Chance of rain 20 percent. 
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening, then a chance of showers after
midnight. Lows in the mid 40s. Chance of rain 50 percent. 
.FRIDAY...Mostly cloudy with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the lower 60s. Chance
of rain 50 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight. Lows in the upper 40s. Chance of rain
50 percent. 
.SATURDAY...Partly sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s. 
.SUNDAY...Mostly sunny. Highs in the upper 70s. 
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Partly cloudy with a slight chance of showers. Lows in the mid
50s. Chance of rain 20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid80s. 

$$

IAZ044-191000-
Crawford-
Including the city of Denison
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. A chance of showers and thunderstorms
late this evening, then a chance of showers. Lows in the mid 40s.
Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of
rain 50 percent. 
.TUESDAY...Cloudy in the morning, then becoming mostly sunny.
Highs in the upper 50s. Northwest winds 10 to 15 mph with gusts
up to 25 mph. 
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. North winds
5 to 10 mph with gusts up to 20 mph, becoming northeast after
midnight. 
.WEDNESDAY...Mostly sunny in the morning, then becoming mostly
cloudy. Highs in the upper 50s. East winds around 5 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds around 5 mph. 
.THURSDAY...Mostly cloudy with a 50 percent chance of showers.
Highs around 60. 
.THURSDAY NIGHT...Cloudy with a chance of showers. A slight
chance of thunderstorms in the evening, then a chance of
thunderstorms after midnight. Lows in the mid 40s. Chance of rain
50 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the lower 60s. Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms, mainly in the evening. Lows in the mid 40s. Chance
of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 80. Chance of rain
20 percent. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
rain 20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ045-191000-
Carroll-
Including the city of Carroll
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. Showers likely with a chance of
thunderstorms late this evening, then a chance of showers with a
slight chance of thunderstorms. Lows in the upper 40s. West winds
around 10 mph, becoming northwest 15 to 20 mph. Chance of rain
70 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the upper 50s. Northwest winds 15 to 20 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s. North winds 10 to 15 mph,
diminishing to around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs around 60. Northeast winds 5 to
10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds around 5 mph. 
.THURSDAY...Mostly cloudy with a 40 percent chance of showers.
Highs around 60. 
.THURSDAY NIGHT...Cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then showers likely with
a chance of thunderstorms after midnight. Lows in the mid 40s.
Chance of rain 60 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms, mainly in the evening. Lows in the upper 40s.
Chance of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs in the lower 80s. 
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ046-191000-
Greene-
Including the city of Jefferson
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers with a chance of thunderstorms late
this evening, then showers likely with a slight chance of
thunderstorms. Lows in the upper 40s. Southwinds around 10 mph,
becoming northwest with gusts up to 25 mph. Chance of rain
90 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs around 60. Northwest winds 15 to 20 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 30s. North winds 10 to 15 mph, diminishing to
around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
around 5 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then showers likely with
a chance of thunderstorms after midnight. Lows in the mid 40s.
Chance of rain 60 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms, mainly in the evening. Lows in the mid 40s. Chance
of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 50s. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ047-191000-
Boone-
Including the city of Boone
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers with a chance of thunderstorms late
this evening, then showers likely with a slight chance of
thunderstorms. Locally heavy rainfall possible late this evening.
Lows around 50. South winds 10 to 15 mph, becoming west 15 to
20 mph. Chance of rain 90 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs around 60. Northwest winds 15 to 20 mph with gusts up to
30 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows around 40. North winds 10 to 15 mph, diminishing to around
5 mph after midnight. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then showers likely with
a chance of thunderstorms after midnight. Lows in the mid 40s.
Chance of rain 60 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the upper 40s. Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs around 80. 
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ048-191000-
Story-
Including the city of Ames
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...A chance of thunderstorms. Showers late this
evening, then showers likely. Locally heavy rainfall possible
late this evening. Lows in the lower 50s. Southwinds 10 to
15 mph, becoming southwest. Chance of rain 90 percent. 
.TUESDAY...Cloudy with a chance of showers in the morning, then
partly sunny in the afternoon. Cooler. Less humid with highs in
the lower 60s. Northwest winds 15 to 20 mph. Chance of rain
30 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph, diminishing to
around 5 mph after midnight. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight. Lows in the mid 40s. Chance of rain
60 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the upper 40s. Chance of rain 40 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s. 
.SUNDAY...Mostly sunny. Highs around 80. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
rain 20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ049-191000-
Marshall-
Including the city of Marshalltown
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers likely with a chance of thunderstorms. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Lows in the lower 50s. Southwest
winds 10 to 15 mph with gusts up to 30 mph. Chance of rain
90 percent. 
.TUESDAY...Cloudy with a chance of showers in the morning, then
partly sunny in the afternoon. Cooler. Less humid with highs in
the lower 60s. Northwest winds 15 to 20 mph. Chance of rain
30 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a chance of showers in the afternoon. Highs in the lower 60s.
Chance of rain 30 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight. Lows in the mid 40s. Chance of rain
60 percent. 
.FRIDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the mid 60s. Chance of rain
60 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the upper 40s. Chance of rain 40 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s. 
.SUNDAY...Mostly sunny. Highs around 80. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
rain 20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ050-191000-
Tama-
Including the cities of Tama, Toledo, Traer, Dysart, 
and Gladbrook
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers and thunderstorms likely. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Lows in the mid 50s. South winds
10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Cooler. Less humid with highs in the lower 60s. Northwest winds
15 to 20 mph. Chance of rain 30 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Cooler with lows around 40. North winds 10 to 15 mph. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds 5 to 10 mph. 
.THURSDAY...Partly sunny. A slight chance of showers in the
afternoon. Highs in the lower 60s. Chance of rain 20 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then
showers likely after midnight. Lows in the mid 40s. Chance of
rain 60 percent. 
.FRIDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the mid 60s. Chance of rain
60 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening. Lows in the upper 40s.
Chance of rain 50 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms in the evening, then partly cloudy after
midnight. Lows in the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs around 80. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ057-191000-
Audubon-
Including the cities of Audubon and Exira
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Cloudy. Showers likely with a chance of
thunderstorms late this evening, then a chance of showers with a
slight chance of thunderstorms. Lows in the upper 40s. Southwest
winds around 10 mph, becoming northwest. Chance of rain
70 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs around 60. Northwest winds around 15 mph with gusts up to
25 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s. North winds 10 to 15 mph,
becoming northeast around 5 mph after midnight. 
.WEDNESDAY...Partly sunny. Highs in the upper 50s. Northeast
winds around 5 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East
winds around 5 mph. 
.THURSDAY...Mostly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the upper 50s.
Chance of rain 50 percent. 
.THURSDAY NIGHT...Cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then showers likely with
a chance of thunderstorms after midnight. Lows in the mid 40s.
Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms, mainly in the evening. Lows in the mid 40s. Chance
of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of showers after midnight. Lows in
the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 80. Chance of rain
20 percent. 
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly cloudy after midnight.
Lows in the upper 50s. Chance of rain 20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ058-191000-
Guthrie-
Including the cities of Guthrie Center, Panora, Bayard, and Casey
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers with a chance of thunderstorms late
this evening, then showers likely with a slight chance of
thunderstorms. Lows in the upper 40s. South winds around 10 mph,
becoming northwest. Chance of rain 90 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs around 60. Northwest winds 15 to 20 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 30s. North winds 10 to 15 mph, diminishing to
around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs around 60. Northeast winds 5 to
10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
around 5 mph. 
.THURSDAY...Mostly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs around 60. Chance
of rain 50 percent. 
.THURSDAY NIGHT...Cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then showers likely with
a chance of thunderstorms after midnight. Lows in the mid 40s.
Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the upper 40s. Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 80. Chance of rain
20 percent. 
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 50s. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ059-191000-
Dallas-
Including the cities of Perry, Waukee, and Adel
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers with a chance of thunderstorms late
this evening, then showers likely with a slight chance of
thunderstorms. Locally heavy rainfall possible late this evening.
Lows in the lower 50s. South winds 10 to 15 mph, becoming west.
Chance of rain 90 percent. 
.TUESDAY...Cloudy with a slight chance of showers in the morning,
then partly sunny in the afternoon. Cooler. Less humid with highs
in the lower 60s. Northwest winds 15 to 20 mph. Chance of rain
20 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph, diminishing to
around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds around 5 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
around 5 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then showers likely with
a chance of thunderstorms after midnight. Lows in the upper 40s.
Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the upper 40s. Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of
showers. Lows in the lower 50s. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms inthe afternoon. Highs around 80. Chance of rain
20 percent. 
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 50s. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ060-191000-
Polk-
Including the city of Des Moines
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers likely with a chance of thunderstorms.
Locally heavy rainfall possible late this evening. Lows in the
lower 50s. South winds 10 to 15 mph, becoming southwest. Gusts up
to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Cooler. Less humid with highs in the lower 60s. Northwest winds
around 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph, diminishing to
around 5 mph after midnight. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Mostly cloudy. A chance of showers with a
slight chance of thunderstorms in the evening, then showers
likely with a chance of thunderstorms after midnight. Lows in the
upper 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
around 50. Chance of rain 40 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A 20 percent chance of showers. Lows in the mid
50s. 
.SUNDAY...Mostly sunny. Highs around 80. 
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 50s. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ061-191000-
Jasper-
Including the city of Newton
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers likely with a chance of thunderstorms. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Locally heavy rainfall possible late
this evening. Lows in the mid 50s. Southwest winds 10 to 15 mph
with gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the morning. Cooler. Less humid with
highs in the lower 60s. Northwest winds around 15 mph with gusts
up to 25 mph. Chance of rain 30 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a chance of showers in the afternoon. Highs in the lower 60s.
Chance of rain 30 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight. Lows in the upper 40s. Chance of rain
60 percent. 
.FRIDAY...Showers likely with a chance of thunderstorms in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the mid 60s. Chance of
rain 60 percent. 
.FRIDAY NIGHT...Mostly cloudy with aslight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
around 50. Chance of rain 40 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of showers after midnight. Lows in
the mid 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. Highs in the lower 80s. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
rain 20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ062-191000-
Poweshiek-
Including the city of Grinnell
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers. Thunderstorms likely. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Lows in the mid 50s. South winds
10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the morning. Cooler. Less humid with
highs in the mid 60s. Northwest winds around 15 mph with gusts up
to 25 mph. Chance of rain 30 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Cooler with lows in the lower 40s. North winds 10 to 15 mph,
diminishing to around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
around 5 mph. 
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a slight chance of showers in the afternoon. Highs in the mid
60s. Chance of rain 20 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight. Lows in the mid 40s. Chance of rain
60 percent. 
.FRIDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the mid 60s. Chance of rain
60 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening. Lows in the upper 40s.
Chance of rain 50 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of showers after midnight. Lows in
the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Partly cloudy with a slight chance of showers. Lows in the upper
50s. Chance of rain 20 percent. 
.MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. 

$$

IAZ070-191000-
Cass-
Including the city of Atlantic
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers with a chance of thunderstorms late
this evening, then showers likely with a slight chance of
thunderstorms. Lows in the upper 40s. Southwest winds around
10 mph, becoming northwest 15 to 20 mph. Chance of rain
90 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Highs around 60. Northwest winds 15 to 20 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s. North winds 10 to 15 mph,
becoming northeast around 5 mph after midnight. 
.WEDNESDAY...Partly sunny. Highs around 60. Northeast winds 5 to
10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers
after midnight. Lows in the lower 40s. East winds 5 to 10 mph.
Chance of rain 20 percent. 
.THURSDAY...Mostly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs around 60. Chance
of rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the mid 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms, mainly in the evening. Lows in the upper 40s.
Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of showers after midnight. Lows in
the lower 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly cloudy after midnight.
Lows in the upper 50s. Chance of rain 20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ071-191000-
Adair-
Including the cities of Greenfield, Stuart, Adair, and Fontanelle
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...A chance of thunderstorms. Showers late this
evening, then showers likely. Locally heavy rainfall possible
late this evening. Lows in the upper 40s. South winds 10 to
15 mph, becoming west. Chance of rain 90 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Cooler with highs around 60. Northwest winds 15 to 20 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows around 40. North winds 10 to 15 mph, diminishing to around
5 mph after midnight. 
.WEDNESDAY...Partly sunny. Highs around 60. Northeast winds 5 to
10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Mostly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs around 60. Chance
of rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the upper 40s. Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A 20 percent chance of showers. Lows in the lower
50s. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 80. Chance of rain
20 percent. 
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 50s. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ072-191000-
Madison-
Including the cities of Winterset and Earlham
909 PM CDT Mon May 18 2026

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers likely with a chance of thunderstorms.
Locally heavy rainfall possible late this evening. Lows in the
lower 50s. South winds around 15 mph, becoming west. Gusts up to
30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A slight chance of showers in the
morning. Cooler. Less humid with highs in the lower 60s.
Northwest winds 15 to 20 mph. Chance of rain 20 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph, diminishing to
around 5 mph after midnight. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the lower 60s. Chance of
rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
around 50. Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A 20 percent chance of showers. Lows in the mid
50s. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 80. Chance of rain
20 percent. 
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 50s. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ073-191000-
Warren-
Including the cities of Indianola, Norwalk, and Carlisle
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers likely with a chance of thunderstorms. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Lows in the lower 50s. South winds
around 15 mph, becoming southwest. Gusts up to 30 mph. Chance of
rain 90 percent. 
.TUESDAY...Mostly cloudy. A slight chance of showers in the
morning. Cooler. Less humid with highs in the lower 60s.
Northwest winds around 15 mph with gusts up to 25 mph. Chance of
rain 20 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs in the lower 60s.
Chance of rain 40 percent. 
.THURSDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the lower 50s. Chance of rain 40 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
slight chance of showers. Lows in the mid 50s. Chance of rain
20 percent. 
.SUNDAY...Mostly sunny. Highs in the lower 80s. 
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 60. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ074-191000-
Marion-
Including the cities of Pella and Knoxville
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers likely with a chance of thunderstorms. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Lows in the mid 50s. Southwest winds
15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in themorning. Cooler. Less humid with highs in
the mid 60s. Northwest winds around 15 mph with gusts up to
25 mph. Chance of rain 20 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the mid 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph. 
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a chance of showers with a slight chance of thunderstorms in the
afternoon. Highs in the mid 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Mostly cloudy. A chance of showers with a
slight chance of thunderstorms in the evening, then showers
likely with a chance of thunderstorms after midnight. Lows around
50. Chance of rain 70 percent. 
.FRIDAY...Showers likely with a chance of thunderstorms in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the mid 60s. Chance of
rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the lower 50s. Chance of rain 40 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a slight chance of showers. Lows in
the mid 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...Partly cloudy. Lows around 60. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ075-191000-
Mahaska-
Including the city of Oskaloosa
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers. Thunderstorms likely. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Lows in the upper 50s. South winds
10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the morning. Less humid with highs in
the mid 60s. Northwest winds around 15 mph with gusts up to
25 mph. Chance of rain 40 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the mid 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast
winds 5 to 10 mph. 
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a chance of showers in the afternoon. Highs in the mid 60s.
Chance of rain 30 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight. Lows in the upper 40s. Chance of rain
70 percent. 
.FRIDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the mid 60s. Chance of rain
70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
around 50. Chance of rain 50 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 50s. Chance of rain
20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows around 60. Chance of rain 20 percent. 
.MEMORIAL DAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$

IAZ081-191000-
Adams-
Including the city of Corning
909 PM CDT Mon May 18 2026

...FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers likely with a chance of thunderstorms. Some
thunderstorms may produce heavy rainfall. Locally heavy rainfall
possible late this evening. Lows in the upper 40s. South winds
10 to 15 mph, becoming west. Chance of rain near 100 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Cooler with highs in the lower 60s. Northwest winds 15 to 20 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows around 40. North winds 10 to 15 mph, becoming northeast
around 5 mph after midnight. 
.WEDNESDAY...Mostly sunny. Highs around 60. Northeast winds 5 to
10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers
after midnight. Lows in the mid 40s. East winds 5 to 10 mph.
Chance of rain 20 percent. 
.THURSDAY...Mostly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 60s.
Chance of rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 40s. Chance of rain 20 percent. 
.SATURDAY...Mostly cloudy in the morning, then partly sunny with
a slight chance of showers and thunderstorms in the afternoon.
Highs in the mid 70s. Chance of rain 20 percent. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
slight chance of showers. Lows in the lower 50s. Chance of rain
20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 80. Chance of rain
20 percent. 
.SUNDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
rain 20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ082-191000-
Union-
Including the city of Creston
909 PM CDT Mon May 18 2026

...FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING...
...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers likely with a chance of thunderstorms. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes, then some thunderstorms may produce heavy rainfall.
Locally heavy rainfall possible late this evening. Lows in the
lower 50s. South winds around 15 mph, becoming west. Chance of
rain near 100 percent. 
.TUESDAY...Mostly cloudy. A slight chance of showers in the
morning. Cooler. Less humid with highs in the lower 60s.
Northwest winds 15 to 20 mph. Chance of rain 20 percent. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs around 60. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the lower 60s. Chance of
rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
around 50. Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then partly sunny with
a slight chance of showers and thunderstorms in the afternoon.
Highs in the mid 70s. Chance of rain 20 percent. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
slight chance of showers. Lows in the mid 50s. Chance of rain
20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 80. Chance of rain
20 percent. 
.SUNDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
rain 20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ083-191000-
Clarke-
Including the city of Osceola
909 PM CDT Mon May 18 2026

...FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING...
...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers likely with a chance of thunderstorms. Some
thunderstorms may produce damaging winds, large hail, tornadoes,
and heavy rainfall, then some thunderstorms may produce heavy
rainfall. Locally heavy rainfall possible late this evening. Lows
in the lower 50s. South winds around 15 mph, becoming southwest.
Gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A slight chance of showers in the
morning. Cooler. Less humid with highs in the lower 60s.
Northwest winds around 15 mph with gusts up to 25 mph. Chance of
rain 20 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the lower 60s. Chance of
rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
around 50. Chance of rain 40 percent. 
.SATURDAY...Partly sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
slight chance of showers. Lows in the mid 50s. Chance of rain
20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...Mostly cloudy. Lows around 60. 
.MEMORIAL DAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$

IAZ084-191000-
Lucas-
Including the city of Chariton
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers and thunderstorms likely. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Locally heavy rainfall possible late
this evening. Lows in the mid 50s. Southwest winds 15 to 20 mph
with gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Cooler. Less humid with highs in
the lower 60s. Northwest winds around 15 mph with gusts up to
25 mph. Chance of rain 20 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs in the mid 60s.
Chance of rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
around 50. Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms. Lows
in the mid 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...Mostly cloudy. Lows around 60. 
.MEMORIAL DAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$

IAZ085-191000-
Monroe-
Including the city of Albia
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers. Thunderstorms likely. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Lows in the mid 50s. Southwest winds
15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers and thunderstorms
in the morning. Cooler. Less humid with highs in the mid 60s.
Northwest winds around 15 mph with gusts up to 25 mph. Chance of
rain 30 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the mid 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast
winds 5 to 10 mph. 
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a chance of showers with a slight chance of thunderstorms in the
afternoon. Highs in the mid 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Mostly cloudy. A chance of showers with a
slight chance of thunderstorms in the evening, then showers
likely with a chance of thunderstorms after midnight. Lows around
50. Chance of rain 70 percent. 
.FRIDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the mid 60s. Chance of rain
70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the lower 50s. Chance of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms. Lows
in the mid 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s..MEMORIAL DAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$

IAZ086-191000-
Wapello-
Including the city of Ottumwa
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers. Thunderstorms likely. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Lows in the upper 50s. South winds
around 15 mph with gusts up to 30 mph. Chance of rain 90 percent.
.TUESDAY...Mostly cloudy. A chance of showers and thunderstorms
in the morning. Highs in the mid 60s. West winds around 15 mph,
becoming northwest in the afternoon. Chance of rain 30 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the mid 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast
winds 5 to 10 mph. 
.THURSDAY...Partly sunny. A slight chance of showers in the
afternoon. Highs in the mid 60s. Chance of rain 20 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight. Lows around 50. Chance of rain 60 percent.
.FRIDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the mid 60s. Chance of rain
70 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight. Lows in the lower 50s. Chance of rain
50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of showers and thunderstorms after
midnight. Lows in the mid 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 80s.
Chance of rain 20 percent. 
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a slight chance of showers. Lows around 60.
Chance of rain 20 percent. 
.MEMORIAL DAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$

IAZ092-191000-
Taylor-
Including the cities of Bedford, Lenox, and New Market
909 PM CDT Mon May 18 2026

...FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING...
...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers likely with a chance of thunderstorms. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes, then some thunderstorms may produce heavy rainfall.
Locally heavy rainfall possible late this evening. Lows around
50. South winds 10 to 15 mph, becoming west. Chance of rain near
100 percent. 
.TUESDAY...Cloudy in the morning, then becoming partly sunny.
Cooler with highs in the lower 60s. Northwest winds around 15 mph
with gusts up to 25 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph, becoming
northeast around 5 mph after midnight. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers
after midnight. Lows in the mid 40s. East winds 5 to 10 mph.
Chance of rain 20 percent. 
.THURSDAY...Mostly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 60s.
Chance of rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 60s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 40s. Chance of rain 20 percent. 
.SATURDAY...Mostly cloudy in the morning, then partly sunny with
a slight chance of showers and thunderstorms in the afternoon.
Highs in the mid 70s. Chance of rain 20 percent. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms. Lows
in the mid 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
rain 20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ093-191000-
Ringgold-
Including the city of Mount Ayr
909 PM CDT Mon May 18 2026

...FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING...
...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely late this
evening, then showers with a chance of thunderstorms. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes, then some thunderstorms may produce heavy rainfall.
Locally heavy rainfall possible late this evening. Lows in the
lower 50s. South winds around 15 mph, becoming west. Gusts up to
30 mph. Chance of rain near 100 percent. 
.TUESDAY...Mostly cloudy. A slight chance of showers in the
morning. Cooler. Less humid with highs in the lower 60s.
Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of
rain 20 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 5 to 10 mph. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 60s.
Chance of rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
around 50. Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then partly sunny with
a slight chance of showers and thunderstorms in the afternoon.
Highs in the mid 70s. Chance of rain 20 percent. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms. Lows
in the mid 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 80. Chance of rain
20 percent. 
.SUNDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
rain 20 percent. 
.MEMORIAL DAY...Partly sunny. Highs in the mid 80s. 

$$

IAZ094-191000-
Decatur-
Including the cities of Lamoni and Leon
909 PM CDT Mon May 18 2026

...FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING...
...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes, then some thunderstorms may produce heavy rainfall.
Locally heavy rainfall possible late this evening. Lows in the
lower 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Some thunderstorms may produce
heavy rainfall in the morning. Cooler. Less humid with highs in
the lower 60s. Northwest winds 10 to 15 mph with gusts up to
25 mph. Chance of rain 20 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 5 to 10 mph. 
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the lower 60s. Northeast winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the lower 60s. Chance of
rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...A chance of thunderstorms. Showers likely, mainly in
the morning. Highs in the mid 60s. Chance of rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
around 50. Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms. Lows
in the mid 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the upper 50s. Chance of rain 20 percent. 
.MEMORIAL DAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$

IAZ095-191000-
Wayne-
Including the cities of Corydon, Seymour, Allerton, and Humeston
909 PM CDT Mon May 18 2026

...FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING...
...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers with thunderstorms likely. Some
thunderstorms may produce damaging winds, large hail, heavy
rainfall, and tornadoes, then some thunderstorms may produce
heavy rainfall. Locally heavy rainfall possible late this
evening. Lows in the mid 50s. Southwest winds 15 to 20 mph with
gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers and thunderstorms
in the morning. Some thunderstorms may produce heavy rainfall in
the morning. Cooler. Less humid with highs in the lower 60s.
Northwest winds around 15 mph with gusts up to 25 mph. Chance of
rain 30 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast
winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast
winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the mid 60s. Chance of
rain 50 percent. 
.THURSDAY NIGHT...Cloudy with a chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
Lows in the upper 40s. Chance of rain 70 percent. 
.FRIDAY...Showers likely with a chance of thunderstorms in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the mid 60s. Chance of
rain 70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
around 50. Chance of rain 40 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms. Lows
in the mid 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a slight chance of showers. Lows in the upper
50s. Chance of rain 20 percent. 
.MEMORIAL DAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$

IAZ096-191000-
Appanoose-
Including the city of Centerville
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers. Thunderstorms likely. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Lows in the upper 50s. South winds
15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers and thunderstorms
in the morning. Less humid with highs in the mid 60s. Northwest
winds around 15 mph with gusts up to 25 mph. Chance of rain
30 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the mid 40s. North winds 10 to 15 mph. 
.WEDNESDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast
winds 5 to 10 mph. 
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a chance of showers with a slight chance of thunderstorms in the
afternoon. Highs in the mid 60s. Chance of rain 40 percent. 
.THURSDAY NIGHT...Cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then showers likely with
a chance of thunderstorms after midnight. Lows around 50. Chance
of rain 70 percent. 
.FRIDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the upper 60s. Chance of rain
70 percent. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers, mainly in the evening. Lows
in the lower 50s. Chance of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms. Lows
in the mid 50s. Chance of rain 20 percent. 
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent. 
.SUNDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows around 60. Chance of rain 20 percent. 
.MEMORIAL DAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$

IAZ097-191000-
Davis-
Including the city of Bloomfield
909 PM CDT Mon May 18 2026

...TORNADO WATCH 225 IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...Showers. Thunderstorms likely. Some
thunderstorms may produce damaging winds, large hail, and
tornadoes late this evening. Lows around 60. South winds around
15 mph with gusts up to 30 mph. Chance of rain 90 percent. 
.TUESDAY...Mostly cloudy. A chance of showers and thunderstorms
in the morning. Highs in the mid 60s. West winds 10 to 15 mph,
becoming northwest in the afternoon. Chance of rain 30 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Cooler with lows in the mid 40s. North winds 5 to 10 mph with
gusts up to 20 mph. 
.WEDNESDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast
winds around 5 mph. 
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a chance of showers in the afternoon. Highs in the upper 60s.
Chance of rain 30 percent. 
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight. Lows around 50. Chance of rain 70 percent.
.FRIDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the upper 60s. Chance of rain
70 percent. 
.FRIDAY NIGHT...Mostly cloudy. A chance of showers, mainly in the
evening. Lows in the lower 50s. Chance of rain 50 percent. 
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 70s. 
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 50s. Chance of rain
20 percent. 
.SUNDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 80s.
Chance of rain 20 percent. 
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a slight chance of showers. Lows around 60.
Chance of rain 20 percent. 
.MEMORIAL DAY...Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent. 

$$