FNUS53 KIWX 181929 FWFIWX Fire Weather Planning Forecast for the Southern Great Lakes National Weather Service Northern Indiana 329 PM EDT Mon May 18 2026 .DISCUSSION... Warm and humid through Tuesday with highs in the mid to upper 80s, although minimum afternoon RH values will be above 50%. Showers and storms are likely again on Tuesday, and could become severe during the afternoon and evening hours. Expect gusty south to southwest winds Monday and Tuesday shifting north to northwest by Wednesday. Dry and much cooler Wednesday and Thursday with highs in the 60s. Additional chances for rain and storms Friday and Saturday. INZ005-012-014-103-104-203-204-190815- Elkhart-Starke-Marshall-Northern La Porte-Eastern St. Joseph IN- Southern La Porte-Western St. Joseph IN- Including the cities of Elkhart, Goshen, Nappanee, Knox, North Judson, Bass Lake, Plymouth, Bremen, Culver, Michigan City, La Porte, Kingsbury, Fish Lake, South Bend, Mishawaka, Lakeville, Granger, Wanatah, La Crosse, Union Mills, North Liberty, New Carlisle, and Walkerton 329 PM EDT Mon May 18 2026 /229 PM CDT Mon May 18 2026/ .TONIGHT... Sky/weather.........Mostly cloudy until 0100, then partly cloudy. Chance of showers and thunderstorms until 2000, then slight chance of showers and thunderstorms until 2300. Precipitation 40 percent. Chance of thunder...30 percent. Min temperature.....65-70. 24 hr trend......Little change. Max humidity........95-100 percent. 24 hr trend......20 percent wetter. Humidity recovery...Excellent. 20-foot winds.......South winds 15 to 20 mph. Vent Rate Category..Marginal. Mixing Height.......Around 1000 ft agl. Transport Winds.....Southwest around 20 mph. CWR.................10 percent. .TUESDAY... Sky/weather.........Mostly cloudy. Chance of showers and slight chance of thunderstorms until 1300, then showers and chance of thunderstorms. Chance of precipitation 90 percent. Chance of thunder...50 percent. Max temperature.....80-85. 24 hr trend......Little change. Min humidity........50-55 percent. 24 hr trend......5 percent wetter. 20-foot winds.......Southwest winds 20 to 25 mph. Vent Rate Category..Good. Mixing Height.......Around 2600 ft agl. Transport Winds.....Southwest around 25 mph. CWR.................20 percent. .TUESDAY NIGHT... Sky/weather.........Mostly cloudy until 0600, then partly cloudy. Showers and chance of thunderstorms until 0100, then chance of showers. Precipitation 90 percent. Chance of thunder...50 percent. Min temperature.....50-55. 24 hr trend......10 degrees cooler. Max humidity........95-100 percent. 24 hr trend......5 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds around 10 mph. Vent Rate Category..Fair. Mixing Height.......Around 1350 ft agl. Transport Winds.....Northwest around 15 mph. CWR.................20 percent. .WEDNESDAY... Sky/weather.........Partly sunny. Precipitation 20 percent. Chance of thunder...0 percent. Max temperature.....55-65. 24 hr trend......20 degrees cooler. Min humidity........45-50 percent. 24 hr trend......Little change. 20-foot winds.......North winds 10 to 15 mph. Vent Rate Category..Fair. Mixing Height.......Around 2950 ft agl. Transport Winds.....North around 15 mph. CWR.................0 percent. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. Northeast winds around 10 mph. .FRIDAY...Partly cloudy. Showers likely. Lows in the mid 40s. Highs around 70. East winds around 10 mph. .SATURDAY...Mostly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 70s. East winds around 15 mph. .SUNDAY...Partly cloudy. Chance of showers. Lows in the mid 50s. Highs in the mid 70s. .MEMORIAL DAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. $$ INZ006>009-190815- Lagrange-Steuben-Noble-De Kalb- Including the cities of Lagrange, Topeka, Shipshewana, Angola, Fremont, Kendallville, Ligonier, Albion, Auburn, and Garrett 329 PM EDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly cloudy until 0100, then partly cloudy. Chance of showers and thunderstorms until 0100Slight chance of showers and thunderstorms after 0100. Precipitation 50 percent. Chance of thunder...50 percent. Min temperature.....65-70. 24 hr trend......Little change. Max humidity........85-90 percent. 24 hr trend......10 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 10 to 15 mph. Vent Rate Category..Fair. Mixing Height.......Around 1050 ft agl. Transport Winds.....Southwest around 20 mph. CWR.................10 percent. .TUESDAY... Sky/weather.........Partly sunny. Chance of showers and slight chance of thunderstorms until 1300, then showers and chance of thunderstorms. Chance of precipitation 90 percent. Chance of thunder...50 percent. Max temperature.....80-85. 24 hr trend......Little change. Min humidity........50-55 percent. 24 hr trend......10 percent wetter. 20-foot winds.......Southwest winds 20 to 25 mph. Vent Rate Category..Good. Mixing Height.......Around 2600 ft agl. Transport Winds.....Southwest around 25 mph. CWR.................30 percent. .TUESDAY NIGHT... Sky/weather.........Mostly cloudy until 0600, then partly cloudy. Showers and chance of thunderstorms until 0100, then showers likely. Precipitation 90 percent. Chance of thunder...50 percent. Min temperature.....Around 55. 24 hr trend......10 degrees cooler. Max humidity........90-95 percent. 24 hr trend......5 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds around 10 mph. Vent Rate Category..Fair. Mixing Height.......Around 1350 ft agl. Transport Winds.....Northwest around 15 mph. CWR.................30 percent. .WEDNESDAY... Sky/weather.........Partly sunny. Precipitation 20 percent. Chance of thunder...0 percent. Max temperature.....Around 65. 24 hr trend......20 degrees cooler. Min humidity........45-50 percent. 24 hr trend......5 percent wetter. 20-foot winds.......North winds around 10 mph. Vent Rate Category..Fair. Mixing Height.......Around 3200 ft agl. Transport Winds.....North around 15 mph. CWR.................0 percent. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. Northeast winds around 10 mph. .FRIDAY...Partly cloudy. Showers likely. Lows in the mid 40s. Highs in the mid 60s. East winds around 10 mph. .SATURDAY...Showers likely and chance of thunderstorms. Lows in the mid 50s. Highs in the mid 70s. East winds around 15 mph. .SUNDAY...Partly cloudy. Chance of showers. Lows in the mid 50s. Highs in the mid 70s. .MEMORIAL DAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. $$ OHZ001-002-004-005-190815- Williams-Fulton OH-Defiance-Henry- Including the cities of Bryan, Montpelier, Edgerton, Wauseon, Archbold, Swanton, Delta, Defiance, Sherwood, Hicksville, Napoleon, Deshler, and Liberty Center 329 PM EDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly cloudy until 0100, then partly cloudy. Chance of showers and thunderstorms until 0100Slight chance of showers and thunderstorms after 0100. Precipitation 50 percent. Chance of thunder...50 percent. Min temperature.....65-70. 24 hr trend......Little change. Max humidity........85-90 percent. 24 hr trend......10 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 10 to 15 mph. Vent Rate Category..Fair. Mixing Height.......Around 1050 ft agl. Transport Winds.....Southwest 15 to 20 mph. CWR.................10 percent. .TUESDAY... Sky/weather.........Partly sunny. Slight chance of showers and thunderstorms until 0800. Chance of showers and slight chance of thunderstorms after 1300 until 1400, then showers and chance of thunderstorms. Precipitation 90 percent. Chance of thunder...50 percent. Max temperature.....85-90. 24 hr trend......Little change. Min humidity........45-50 percent. 24 hr trend......20 percent wetter. 20-foot winds.......Southwest winds 20 to 25 mph. Vent Rate Category..Very good. Mixing Height.......Around 2950 ft agl. Transport Winds.....Southwest 25 to 30 mph. CWR.................20 percent. .TUESDAY NIGHT... Sky/weather.........Mostly cloudy. Chance of thunderstorms until 0100. Showers. Slight chance of thunderstorms after 0100. Precipitation 90 percent. Chance of thunder...50 percent. Min temperature.....55-60. 24 hr trend......10 degrees cooler. Max humidity........90-95 percent. 24 hr trend......10 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph. Vent Rate Category..Fair. Mixing Height.......Around 1550 ft agl. Transport Winds.....West around 15 mph shifting to the northwest after midnight. CWR.................30 percent. .WEDNESDAY... Sky/weather.........Partly sunny. Chance of showers until 0800. Chance of showers 40 percent. Chance of thunder...0 percent. Max temperature.....65-70. 24 hr trend......25 degrees cooler. Min humidity........45-50 percent. 24 hr trend......Little change. 20-foot winds.......North winds around 10 mph. Vent Rate Category..Fair. Mixing Height.......Around 3200 ft agl. Transport Winds.....North 10 to 15 mph. CWR.................0 percent. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. Northeast winds around 10 mph. .FRIDAY...Partly cloudy. Showers likely. Lows in the mid 40s. Highs in the mid 60s. East winds around 15 mph. .SATURDAY...Showers likely and chance of thunderstorms. Lows in the mid 50s. Highs in the mid 70s. East winds around 15 mph. .SUNDAY...Mostly cloudy. Chance of showers. Lows around 60. Highs around 80. .MEMORIAL DAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. $$ INZ013-015-020-022-023-190815- Pulaski-Fulton IN-White-Cass IN-Miami- Including the cities of Winamac, Francesville, Medaryville, Rochester, Akron, Monticello, Monon, Brookston, Logansport, Royal Center, Peru, Grissom AFB, and Mexico 329 PM EDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of showers and thunderstorms until 0100. Precipitation 50 percent. Chance of thunder...40 percent. Min temperature.....65-70. 24 hr trend......5 degrees warmer. Max humidity........85-90 percent. 24 hr trend......15 percent wetter. Humidity recovery...Excellent. 20-foot winds.......South winds 15 to 20 mph. Vent Rate Category..Marginal. Mixing Height.......Around 950 ft agl. Transport Winds.....South around 20 mph. CWR.................10 percent. .TUESDAY... Sky/weather.........Partly sunny. Chance of showers and slight chance of thunderstorms until 1300, then showers with thunderstorms likely. Chance of precipitation 90 percent. Chance of thunder...70 percent. Max temperature.....80-85. 24 hr trend......Little change. Min humidity........55-60 percent. 24 hr trend......5 percent drier. 20-foot winds.......Southwest winds 20 to 25 mph. Vent Rate Category..Good. Mixing Height.......Around 2500 ft agl. Transport Winds.....Southwest around 25 mph. CWR.................30 percent. .TUESDAY NIGHT... Sky/weather.........Mostly cloudy. Showers with thunderstorms likely until 0100, then showers likely and slight chance of thunderstorms. Chance of precipitation 90 percent. Chance of thunder...70 percent. Min temperature.....50-55. 24 hr trend......15 degrees cooler. Max humidity........85-90 percent. 24 hr trend......5 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds around 10 mph shifting to the north after midnight. Vent Rate Category..Fair. Mixing Height.......Around 1450 ft agl. Transport Winds.....West around 15 mph shifting to the north after midnight. CWR.................30 percent. .WEDNESDAY... Sky/weather.........Partly sunny. Precipitation 20 percent. Chance of thunder...0 percent. Max temperature.....60-70. 24 hr trend......20 degrees cooler. Min humidity........45-50 percent. 24 hr trend......15 percent wetter. 20-foot winds.......North winds 10 to 15 mph. Vent Rate Category..Good. Mixing Height.......Around 2950 ft agl. Transport Winds.....North around 15 mph. CWR.................0 percent. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. Northeast winds around 10 mph. .FRIDAY...Partly cloudy. Showers likely. Lows around 50. Highs around 70. East winds around 10 mph. .SATURDAY...Mostly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 70s. East winds around 10 mph. .SUNDAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. .MEMORIAL DAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. $$ INZ017-018-116-216-190815- Whitley-Allen IN-Northern Kosciusko-Southern Kosciusko- Including the cities of Columbia City, Tri-Lakes, South Whitley, Fort Wayne, New Haven, Syracuse, Milford, North Webster, Leesburg, Warsaw, Winona Lake, Silver Lake, and Mentone 329 PM EDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly cloudy until 0100, then partly cloudy. Chance of showers and thunderstorms until 0100Slight chance of showers and thunderstorms after 0100. Precipitation 50 percent. Chance of thunder...50 percent. Min temperature.....65-70. 24 hr trend......5 degrees warmer. Max humidity........80-85 percent. 24 hr trend......10 percent wetter. Humidity recovery...Excellent. 20-foot winds.......South winds 10 to 15 mph. Vent Rate Category..Marginal. Mixing Height.......Around 1000 ft agl. Transport Winds.....Southwest 15 to 20 mph. CWR.................10 percent. .TUESDAY... Sky/weather.........Partly sunny. Chance of showers and slight chance of thunderstorms until 1300, then showers with thunderstorms likely. Chance of precipitation 90 percent. Chance of thunder...70 percent. Max temperature.....85-90. 24 hr trend......Little change. Min humidity........50-55 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Southwest winds 20 to 25 mph. Vent Rate Category..Good. Mixing Height.......Around 2600 ft agl. Transport Winds.....Southwest around 25 mph. CWR.................20 percent. .TUESDAY NIGHT... Sky/weather.........Mostly cloudy. Thunderstorms likely until 0100. Showers. Slight chance of thunderstorms after 0100. Precipitation 90 percent. Chance of thunder...70 percent. Min temperature.....55-60. 24 hr trend......15 degrees cooler. Max humidity........90-95 percent. 24 hr trend......5 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds around 10 mph. Vent Rate Category..Fair. Mixing Height.......Around 1350 ft agl. Transport Winds.....West around 15 mph shifting to the northwest after midnight. CWR.................30 percent. .WEDNESDAY... Sky/weather.........Partly sunny. Precipitation 20 percent. Chance of thunder...0 percent. Max temperature.....65-70. 24 hr trend......20 degrees cooler. Min humidity........45-50 percent. 24 hr trend......Little change. 20-foot winds.......North winds around 10 mph. Vent Rate Category..Fair. Mixing Height.......Around 3200 ft agl. Transport Winds.....North around 15 mph. CWR.................0 percent. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. Northeast winds around 10 mph. .FRIDAY...Partly cloudy. Showers likely. Lows in the mid 40s. Highs around 70. East winds around 10 mph. .SATURDAY...Showers likely and chance of thunderstorms. Lows in the mid 50s. Highs in the mid 70s. East winds around 15 mph. .SUNDAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. .MEMORIAL DAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. $$ INZ024>027-190815- Wabash-Huntington-Wells-Adams- Including the cities of Wabash, North Manchester, Huntington, Roanoke, Bluffton, Ossian, Decatur, and Berne 329 PM EDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly cloudy until 0100, then partly cloudy. Showers likely and chance of thunderstorms until 0100Slight chance of showers and thunderstorms after 0100. Chance of precipitation 70 percent. Chance of thunder...50 percent. Min temperature.....65-70. 24 hr trend......5 degrees warmer. Max humidity........80-85 percent. 24 hr trend......10 percent wetter. Humidity recovery...Excellent. 20-foot winds.......South winds 10 to 15 mph. Vent Rate Category..Marginal. Mixing Height.......Around 1000 ft agl. Transport Winds.....Southwest 15 to 20 mph. CWR.................10 percent. .TUESDAY... Sky/weather.........Partly sunny. Chance of showers and slight chance of thunderstorms until 1300, then showers with thunderstorms likely. Chance of precipitation 90 percent. Chance of thunder...70 percent. Max temperature.....85-90. 24 hr trend......5 degrees warmer. Min humidity........45-50 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Southwest winds 20 to 25 mph. Vent Rate Category..Good. Mixing Height.......Around 2550 ft agl. Transport Winds.....Southwest 25 to 30 mph. CWR.................20 percent. .TUESDAY NIGHT... Sky/weather.........Mostly cloudy. Thunderstorms likely until 0100. Showers. Slight chance of thunderstorms after 0100. Precipitation 90 percent. Chance of thunder...70 percent. Min temperature.....55-60. 24 hr trend......15 degrees cooler. Max humidity........85-90 percent. 24 hr trend......5 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds around 10 mph shifting to the northwest after midnight. Vent Rate Category..Fair. Mixing Height.......Around 1200 ft agl. Transport Winds.....West around 15 mph shifting to the northwest after midnight. CWR.................40 percent. .WEDNESDAY... Sky/weather.........Partly sunny. Chance of showers until 0800. Chance of showers 40 percent. Chance of thunder...0 percent. Max temperature.....65-70. 24 hr trend......20 degrees cooler. Min humidity........50-55 percent. 24 hr trend......Little change. 20-foot winds.......North winds around 10 mph. Vent Rate Category..Fair. Mixing Height.......Around 3000 ft agl. Transport Winds.....North around 15 mph. CWR.................0 percent. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. Northeast winds around 10 mph. .FRIDAY...Partly cloudy. Showers likely. Lows around 50. Highs around 70. East winds around 10 mph. .SATURDAY...Showers likely and chance of thunderstorms. Lows around 60. Highs in the mid 70s. East winds around 15 mph. .SUNDAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. .MEMORIAL DAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. $$ INZ032>034-190815- Grant-Blackford-Jay- Including the cities of Marion, Gas City, Upland, Hartford City, Montpelier, Portland, and Dunkirk 329 PM EDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly cloudy until 0100, then partly cloudy. Showers likely and chance of thunderstorms until 2000, then chance of showers and slight chance of thunderstorms until 0100. Chance of precipitation 70 percent. Chance of thunder...50 percent. Min temperature.....Around 70. 24 hr trend......5 degrees warmer. Max humidity........80-85 percent. 24 hr trend......10 percent wetter. Humidity recovery...Excellent. 20-foot winds.......South winds 10 to 15 mph. Vent Rate Category..Marginal. Mixing Height.......Around 950 ft agl. Transport Winds.....Southwest 15 to 20 mph. CWR.................10 percent. .TUESDAY... Sky/weather.........Partly sunny. Chance of showers and slight chance of thunderstorms until 1300, then showers with thunderstorms likely. Chance of precipitation 90 percent. Chance of thunder...70 percent. Max temperature.....85-90. 24 hr trend......5 degrees warmer. Min humidity........45-50 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Southwest winds 20 to 25 mph. Vent Rate Category..Good. Mixing Height.......Around 2600 ft agl. Transport Winds.....Southwest 25 to 30 mph. CWR.................20 percent. .TUESDAY NIGHT... Sky/weather.........Cloudy. Thunderstorms likely until 0100. Showers. Chance of thunderstorms after 0100. Precipitation 90 percent. Chance of thunder...70 percent. Min temperature.....55-60. 24 hr trend......10 degrees cooler. Max humidity........85-90 percent. 24 hr trend......10 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Southwest winds around 10 mph shifting to the northwest after midnight. Vent Rate Category..Fair. Mixing Height.......Around 1200 ft agl. Transport Winds.....Southwest around 15 mph shifting to the northwest after midnight. CWR.................40 percent. .WEDNESDAY... Sky/weather.........Partly sunny. Chance of showers until 0800. Chance of showers 50 percent. Chance of thunder...0 percent. Max temperature.....65-70. 24 hr trend......20 degrees cooler. Min humidity........45-50 percent. 24 hr trend......10 percent drier. 20-foot winds.......North winds around 10 mph. Vent Rate Category..Fair. Mixing Height.......Around 3100 ft agl. Transport Winds.....North around 15 mph. CWR.................0 percent. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. Northeast winds around 10 mph. .FRIDAY...Mostly cloudy. Showers likely. Lows around 50. Highs around 70. East winds around 10 mph. .SATURDAY...Showers likely and chance of thunderstorms. Lows around 60. Highs in the mid 70s. East winds around 10 mph. .SUNDAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. .MEMORIAL DAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. $$ OHZ015-016-024-025-190815- Paulding-Putnam-Van Wert-Allen OH- Including the cities of Paulding, Antwerp, Payne, Ottawa, Leipsic, Columbus Grove, Continental, Pandora, Van Wert, Ohio City, Lima, Spencerville, and Bluffton 329 PM EDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly cloudy until 0100, then partly cloudy. Showers likely and chance of thunderstorms until 0100Slight chance of showers and thunderstorms after 0100. Chance of precipitation 70 percent. Chance of thunder...50 percent. Min temperature.....65-70. 24 hr trend......5 degrees warmer. Max humidity........80-85 percent. 24 hr trend......10 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 10 to 15 mph. Vent Rate Category..Marginal. Mixing Height.......Around 1000 ft agl. Transport Winds.....Southwest 15 to 20 mph. CWR.................10 percent. .TUESDAY... Sky/weather.........Partly sunny. Slight chance of showers and thunderstorms until 1300, then showers and thunderstorms likely. Precipitation 70 percent. Chance of thunder...70 percent. Max temperature.....Around 90. 24 hr trend......Little change. Min humidity........45-50 percent. 24 hr trend......5 percent drier. 20-foot winds.......Breezy. Southwest winds 20 to 25 mph. Vent Rate Category..Very good. Mixing Height.......Around 2750 ft agl. Transport Winds.....Southwest 25 to 30 mph. CWR.................20 percent. .TUESDAY NIGHT... Sky/weather.........Mostly cloudy. Showers and thunderstorms likely until 2000, then showers and chance of thunderstorms until 0200, then chance of showers. Precipitation 80 percent. Chance of thunder...70 percent. Min temperature.....55-60. 24 hr trend......10 degrees cooler. Max humidity........90-95 percent. 24 hr trend......10 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph. Vent Rate Category..Marginal. Mixing Height.......Around 1250 ft agl. Transport Winds.....Southwest around 15 mph shifting to the northwest after midnight. CWR.................40 percent. .WEDNESDAY... Sky/weather.........Partly sunny. Chance of showers until 0800. Chance of showers 50 percent. Chance of thunder...0 percent. Max temperature.....65-70. 24 hr trend......20 degrees cooler. Min humidity........45-50 percent. 24 hr trend......20 percent wetter. 20-foot winds.......North winds around 10 mph. Vent Rate Category..Good. Mixing Height.......Around 3300 ft agl. Transport Winds.....North around 15 mph. CWR.................0 percent. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. Northeast winds around 10 mph. .FRIDAY...Partly cloudy. Showers likely. Lows around 50. Highs around 70. East winds around 15 mph. .SATURDAY...Showers and chance of thunderstorms. Lows around 60. Highs in the mid 70s. East winds around 15 mph. .SUNDAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. .MEMORIAL DAY...Partly cloudy. Chance of showers. Lows around 60. Highs around 80. $$ MIZ078>081-177-277-190815- Cass MI-St. Joseph MI-Branch-Hillsdale-Northern Berrien- Southern Berrien- Including the cities of Dowagiac, Cassopolis, Edwardsburg, Marcellus, Sturgis, Three Rivers, White Pigeon, Mendon, Coldwater, Bronson, Hillsdale, Jonesville, Litchfield, Benton Harbor, St. Joseph, Paw Paw Lake, Niles, New Buffalo, Stevensville, and Berrien Springs 329 PM EDT Mon May 18 2026 .TONIGHT... Sky/weather.........Mostly cloudy until 2400, then partly cloudy. Chance of showers and thunderstorms until 0100Slight chance of showers and thunderstorms after 0100. Precipitation 50 percent. Chance of thunder...40 percent. Min temperature.....65-70. 24 hr trend......Little change. Max humidity........85-90 percent. 24 hr trend......20 percent wetter. Humidity recovery...Excellent. 20-foot winds.......South winds 15 to 20 mph. Vent Rate Category..Marginal. Mixing Height.......Around 950 ft agl. Transport Winds.....Southwest around 20 mph. CWR.................10 percent. .TUESDAY... Sky/weather.........Mostly cloudy. Chance of showers and slight chance of thunderstorms until 1300, then showers and chance of thunderstorms. Chance of precipitation 90 percent. Chance of thunder...50 percent. Max temperature.....80-85. 24 hr trend......Little change. Min humidity........50-55 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Southwest winds 20 to 25 mph. Vent Rate Category..Good. Mixing Height.......Around 2600 ft agl. Transport Winds.....Southwest around 25 mph. CWR.................30 percent. .TUESDAY NIGHT... Sky/weather.........Mostly cloudy until 0600, then partly cloudy. Showers and chance of thunderstorms until 0100, then chance of showers. Precipitation 90 percent. Chance of thunder...50 percent. Min temperature.....45-55. 24 hr trend......15 degrees cooler. Max humidity........90-95 percent. 24 hr trend......5 percent drier. Humidity recovery...Excellent. 20-foot winds.......Northwest winds around 10 mph. Vent Rate Category..Fair. Mixing Height.......Around 1550 ft agl. Transport Winds.....Northwest around 15 mph. CWR.................10 percent. .WEDNESDAY... Sky/weather.........Partly sunny. Precipitation 20 percent. Chance of thunder...0 percent. Max temperature.....55-65. 24 hr trend......20 degrees cooler. Min humidity........45-50 percent. 24 hr trend......10 percent drier. 20-foot winds.......North winds around 10 mph. Vent Rate Category..Fair. Mixing Height.......Around 3200 ft agl. Transport Winds.....North around 15 mph. CWR.................0 percent. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. Northeast winds around 10 mph. .FRIDAY...Partly cloudy. Chance of showers. Lows in the mid 40s. Highs in the mid 60s. East winds around 10 mph. .SATURDAY...Showers likely. Lows in the mid 50s. Highs around 70. East winds around 15 mph. .SUNDAY...Partly cloudy. Chance of showers. Lows in the mid 50s. Highs in the mid 70s. .MEMORIAL DAY...Partly cloudy. Chance of showers. Lows in the mid 50s. Highs around 80. $$