FPUS53 KUNR 190327 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 925 PM MDT Mon May 18 2026 WYZ054-191100- Northern Campbell- Including the cities of Gillette, Recluse, Weston, and Rozet 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy this evening, then clearing. Widespread frost. Lows in the mid 20s. West winds 5 to 10 mph. .TUESDAY...Widespread frost in the morning. Sunny. Not as cool with highs in the upper 50s. West winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. South winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Northwest winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. Rain showers likely with a chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 60 percent. .FRIDAY...Partly cloudy with a 40 percent chance of rain showers. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening. Lows in the upper 30s. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. $$ WYZ055-191100- Southern Campbell- Including the city of Wright 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy this evening, then clearing. Widespread frost. Lows in the mid 20s. Northwest winds 5 to 10 mph. .TUESDAY...Widespread frost in the morning. Sunny. Highs in the mid 50s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 30. Southwest winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. Southwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. West winds 5 to 10 mph. .THURSDAY...Partly cloudy with a slight chance of rain showers in the morning, then mostly cloudy with rain showers likely with a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. Rain showers likely with a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 60 percent. .FRIDAY...Partly cloudy with a 40 percent chance of rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Lows in the upper 30s. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs around 80. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. $$ WYZ056-191100- Western Crook- Including the cities of Moorcroft, Hulett, Pine Haven, Keyhole Reservoir, and Devils Tower 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Partly cloudy. Widespread frost. Lows in the mid 20s. West winds 5 to 10 mph. .TUESDAY...Widespread frost in the morning. Sunny. Not as cool with highs in the upper 50s. West winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. South winds 5 to 10 mph. Gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southeast winds 5 to 10 mph, becoming west after midnight. .THURSDAY...Mostly cloudy. A slight chance of rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 60 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Lows in the mid 30s. Chance of rain 50 percent. .FRIDAY...Becoming partly cloudy. A 40 percent chance of rain showers. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening. Lows in the upper 30s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. $$ WYZ058-191100- Weston County Plains- Including the cities of Rochelle, Clareton, Upton, and Osage 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Partly cloudy this evening, then clearing. Widespread frost. Lows in the mid 20s. Northwest winds 5 to 10 mph. .TUESDAY...Widespread frost in the morning. Sunny. Not as cool with highs in the upper 50s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. South winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. South winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. South winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with rain showers likely. Lows in the mid 30s. Chance of rain 60 percent. .FRIDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Lows in the upper 30s. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. $$ WYZ059-191100- Newcastle- Including the city of Newcastle 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Partly cloudy this evening, then clearing. Widespread frost. Lows in the upper 20s. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the lower 30s. South winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the morning. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with rain showers likely. Lows in the upper 30s. Chance of rain 60 percent. .FRIDAY...Becoming partly cloudy. A chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 30s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Clear. Lows in the mid 40s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. $$ WYZ060-191100- Northeastern Crook- Including the cities of Colony, Beulah, and Aladdin 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. Widespread frost. Lows in the upper 20s. West winds 5 to 10 mph. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 30s. South winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the morning. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southeast winds 5 to 10 mph, becoming west after midnight. .THURSDAY...Partly cloudy. Rain showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Lows in the upper 30s. Chance of rain 50 percent. .FRIDAY...Becoming partly cloudy. A 50 percent chance of rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening. Lows in the upper 30s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. $$ WYZ057-191100- Wyoming Black Hills- Including the cities of Sundance and Four Corners 925 PM MDT Mon May 18 2026 .REST OF TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. A slight chance of snow showers this evening. Widespread frost. Lows in the mid 20s. Northwest winds 5 to 10 mph. Chance of snow 20 percent. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the mid 50s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. South winds 5 to 10 mph. Gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. South winds 5 to 10 mph. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with rain showers likely with a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 60 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with rain showers likely. Lows in the upper 30s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. A chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Lows in the upper 30s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs around 70. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. $$ SDZ024-191100- Northern Black Hills- Including the cities of Lead, Deadwood, Cheyenne Crossing, Brownsville, Terry Peak, Deerfield, Rochford, Mystic, Silver City, Galena, and Nemo 925 PM MDT Mon May 18 2026 .REST OF TONIGHT...Mostly cloudy with a chance of snow showers this evening, then partly cloudy. Widespread frost. Little or no additional snow accumulation. Lows in the lower 20s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 50 percent. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the upper 40s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the morning. .TUESDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds 5 to 10 mph. Gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the upper 50s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. South winds 5 to 10 mph with gusts up to 20 mph. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with rain showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy. Rain showers likely with a chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. Rain showers likely. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 60 percent. .FRIDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Lows in the mid 30s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows around 40. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 70s. $$ SDZ028-191100- Central Black Hills- Including the cities of Hill City, Mt Rushmore, Johnson Siding, Keystone, Rockerville, Hisega, Pactola Reservoir, Custer, Jewel Cave, and Custer State Park 925 PM MDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy. Widespread frost. Lows in the mid 20s. Northwest winds 5 to 10 mph. Gusts up to 20 mph. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the lower 50s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. A chance of rain showers. A slight chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the upper 50s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph. .THURSDAY...Partly cloudy. Rain showers likely with a chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy. Rain showers likely with a chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. A chance of rain showers. A chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Lows in the upper 30s. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of rain showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the upper 70s. .SUNDAY NIGHT...Clear. Lows in the upper 40s. .MEMORIAL DAY...Mostly sunny. Highs around 80. $$ SDZ029-191100- Southern Black Hills- Including the cities of Pringle, Argyle, and Wind Cave 925 PM MDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy with a chance of rain showers with a slight chance of snow showers this evening, then mostly clear. Widespread frost. Lows in the upper 20s. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. Chance of precipitation 30 percent. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the mid 50s. West winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Clear. Lows in the mid 30s. Southwest winds around 5 mph with gusts up to 20 mph, becoming northeast after midnight. .WEDNESDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. .THURSDAY...Partly cloudy. Rain showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Rain showers likely. Lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 40s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. $$ SDZ001-191100- Harding- Including the cities of Buffalo, Camp Crook, Ladner, Ludlow, Redig, and Reva 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy. A chance of rain showers this evening. Widespread frost. Lows around 30. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. Chance of rain 40 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Widespread frost in the morning. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs around 70. South winds 10 to 20 mph. Gusts up to 25 mph, increasing to 35 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows around 40. Southeast winds 15 to 25 mph with gusts up to 35 mph, becoming east 10 to 15 mph with gusts up to 25 mph after midnight. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Lows around 40. Chance of rain 50 percent. .FRIDAY...Partly cloudy with a 30 percent chance of showers. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows around 40. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MEMORIAL DAY...Mostly sunny and breezy. Highs in the mid 80s. $$ SDZ002-191100- Northern Perkins- Including the cities of Lemmon, Shadehill, Meadow, and Prairie City 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy. A chance of rain showers this evening. Areas of frost. Lows around 30. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. Chance of rain 40 percent. .TUESDAY...Mostly cloudy in the morning, then clearing. Widespread frost in the morning. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. .WEDNESDAY...Sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 70s. South winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. Southeast winds 15 to 25 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 35 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. Rain showers likely with a chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 60 percent. .FRIDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows in the upper 30s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 80s. $$ SDZ078-191100- Southern Perkins- Including the cities of Usta, Bison, Sorum, and Zeona 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy. A chance of rain showers this evening. Areas of frost. Lows in the lower 30s. Northwest winds 10 to 15 mph. Chance of rain 50 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Widespread frost in the morning. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 10 to 15 mph. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 60s. South winds 10 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows around 40. Southeast winds 20 to 30 mph, diminishing to 10 to 20 mph after midnight. .THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Breezy with lows around 40. Chance of rain 60 percent. .FRIDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows around 40. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .MEMORIAL DAY...Mostly sunny and breezy. Highs in the upper 80s. $$ SDZ012-191100- Butte- Including the cities of Belle Fourche, Newell, Vale, Fruitdale, Belle Fourche Reservoir, and Hoover 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Cloudy with a slight chance of rain showers this evening, then partly cloudy. Widespread frost. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs around 70. Southeast winds 10 to 20 mph with gusts up to 40 mph. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows around 40. Southeast winds 15 to 25 mph, becoming south 10 to 15 mph after midnight. Gusts up to 35 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 50 percent. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Breezy with lows around 40. Chance of rain 50 percent. .FRIDAY...Becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening. Lows around 40. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MEMORIAL DAY...Mostly sunny and breezy. Highs in the upper 80s. $$ SDZ013-191100- Northern Meade Co Plains- Including the cities of Faith, Mud Butte, Red Owl, Howes, and Opal 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Cloudy with a chance of rain showers this evening, then partly cloudy. Areas of frost. Lows in the lower 30s. Northwest winds 10 to 15 mph. Chance of rain 50 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Areas of frost in the morning. Highs in the upper 50s. Northwest winds 10 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 10 to 15 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 60s. South winds 20 to 30 mph with gusts up to 40 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. Southeast winds 20 to 30 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Breezy with lows in the lower 40s. Chance of rain 60 percent. .FRIDAY...Becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MEMORIAL DAY...Mostly sunny and breezy. Highs in the upper 80s. $$ SDZ014-191100- Ziebach- Including the cities of Dupree, Glad Valley, Cherry Creek, and South Eagle Butte 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy. A chance of rain showers this evening, then a slight chance of rain showers. Areas of frost. Lows in the lower 30s. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. Chance of rain 50 percent. .TUESDAY...Areas of frost in the morning. Partly cloudy. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 60s. South winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. Southeast winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 40s. Chance of rain 60 percent. .FRIDAY...Becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows in the lower 40s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MEMORIAL DAY...Mostly sunny. Highs in the upper 80s. $$ SDZ025-191100- Northern Foothills- Including the cities of Spearfish, Whitewood, and Saint Onge 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Cloudy with a slight chance of rain showers and snow showers this evening, then partly cloudy. Widespread frost. Lows in the lower 30s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 20 percent. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. South winds 5 to 10 mph. Gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the upper 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. South winds 10 to 15 mph. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with rain showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 40s. Chance of rain 60 percent. .FRIDAY...Becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 40s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 80s. $$ SDZ072-191100- Sturgis/Piedmont Foothills- Including the cities of Sturgis, Piedmont, Black Hawk, Summerset, and Tilford 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. A slight chance of rain showers this evening. Widespread frost. Lows in the lower 30s. Northwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent. .TUESDAY...Widespread frost in the morning. Mostly sunny. Not as cool with highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. South winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the upper 60s. South winds 10 to 20 mph with gusts up to 40 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. South winds 10 to 20 mph with gusts up to 30 mph, becoming southwest 5 to 10 mph with gusts up to 20 mph after midnight. .THURSDAY...Partly cloudy. Rain showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy. Rain showers likely with a chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. A chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Lows in the lower 40s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 80s. $$ SDZ073-191100- Southern Meade Co Plains- Including the cities of Ellsworth AFB, Union Center, Elm Springs, Enning, and White Owl 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Cloudy with a chance of rain showers this evening, then partly cloudy. Areas of frost. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Areas of frost in the morning. Not as cool with highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the upper 60s. South winds 15 to 25 mph, increasing to 25 to 35 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Breezy with lows in the lower 40s. Southeast winds 20 to 30 mph, becoming south 10 to 20 mph after midnight. .THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 70. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Breezy with lows in the lower 40s. Chance of rain 60 percent. .FRIDAY...Becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny and breezy. Highs around 90. $$ SDZ026-191100- Rapid City- Including the city of Rapid City 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy this evening, then clearing. Areas of frost this evening, then widespread frost. Lows around 30. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the upper 50s. North winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. South winds 5 to 10 mph. .WEDNESDAY...Mostly sunny with a slight chance of rain showers in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. South winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. South winds 10 to 20 mph with gusts up to 30 mph. .THURSDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. 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 slight chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 80s. $$ SDZ031-191100- Pennington Co Plains- Including the cities of Box Elder, Caputa, New Underwood, Wasta, Wall, Scenic, and Quinn 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. A chance of rain showers this evening. Widespread frost. Lows in the lower 30s. Northwest winds 10 to 15 mph. Gusts up to 30 mph this evening. Chance of rain 50 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Areas of frost in the morning. Highs around 60. Northwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny with a slight chance of rain showers in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the upper 60s. South winds 15 to 25 mph, increasing to 25 to 35 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Breezy with lows in the lower 40s. South winds 20 to 30 mph with gusts up to 40 mph, diminishing to 10 to 20 mph with gusts up to 30 mph after midnight. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 70s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Breezy with lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 90s. $$ SDZ032-191100- Haakon- Including the cities of Philip, Midland, and Milesville 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy with a chance of rain showers this evening, then partly cloudy. Areas of frost. Lows in the lower 30s. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. Chance of rain 50 percent. .TUESDAY...Areas of frost in the morning. Partly cloudy. Highs in the upper 50s. Northwest winds 10 to 15 mph. .TUESDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of rain showers in the afternoon. Breezy with highs in the upper 60s. South winds 10 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 40 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 40s. South winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 70. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the lower 40s. Chance of rain 60 percent. .FRIDAY...Mostly cloudy with showers likely in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .FRIDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs around 90. $$ SDZ074-191100- Hermosa Foothills- Including the cities of Hermosa, Buffalo Gap, and Fairburn 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy this evening, then clearing. Areas of frost this evening, then widespread frost. Lows around 30. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the upper 50s. West winds around 5 mph, becoming southeast with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight. .WEDNESDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. South winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight. .THURSDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with showers likely. Lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then mostly 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 clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the upper 80s. $$ SDZ030-191100- Custer Co Plains- Including the city of Folsom 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy with a slight chance of rain showers this evening, then mostly clear. Widespread frost. Lows around 30. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Chance of rain 20 percent. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the upper 50s. Northwest winds around 5 mph, becoming southeast with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 30s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. .WEDNESDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. South winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows around 40. South winds 15 to 25 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 35 mph. .THURSDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Breezy with lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 40. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Clear. Lows in the upper 40s. .MEMORIAL DAY...Sunny. Highs in the lower 90s. $$ SDZ027-191100- Southern Foothills- Including the cities of Hot Springs and Angostura Reservoir 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy with a chance of rain showers this evening, then mostly clear. Widespread frost. Lows in the lower 30s. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. Chance of rain 50 percent. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs in the upper 50s. West winds 5 to 10 mph with gusts up to 25 mph. .TUESDAY NIGHT...Clear. Lows in the mid 30s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening. .WEDNESDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. South winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy. Rain showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 60 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .SATURDAY NIGHT...Clear. Lows in the upper 40s. .SUNDAY...Sunny. Highs in the mid 80s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 80s. $$ SDZ041-191100- Western Fall River- Including the cities of Ardmore, Edgemont, Provo, and Rumford 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Partly cloudy with rain showers likely this evening, then mostly clear. Widespread frost. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. .TUESDAY...Widespread frost in the morning. Sunny. Highs in the upper 50s. West winds 5 to 10 mph with gusts up to 25 mph. .TUESDAY NIGHT...Clear. Lows in the mid 30s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. A chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. South winds 10 to 20 mph with gusts up to 30 mph. .THURSDAY...Partly cloudy. A chance of rain showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Clear. Lows in the upper 40s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 80s. $$ SDZ075-191100- Eastern Fall River- Including the cities of Oral, Oelrichs, and Smithwick 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. A chance of rain showers this evening. Widespread frost. Lows in the lower 30s. Northwest winds 5 to 10 mph. Gusts up to 20 mph. Chance of rain 50 percent. .TUESDAY...Widespread frost in the morning. Mostly sunny. Highs around 60. West winds 5 to 10 mph with gusts up to 25 mph. .TUESDAY NIGHT...Clear. Lows in the mid 30s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening. .WEDNESDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. South winds 10 to 15 mph, increasing to 20 to 30 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows around 40. South winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. 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...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Clear. Lows in the upper 40s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 80s. $$ SDZ042-191100- Northern Oglala Lakota- Including the cities of Kyle, Rockyford, and Sharps Corner 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. A chance of rain showers this evening. Widespread frost. Lows in the lower 30s. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Chance of rain 50 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Areas of frost in the morning. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. South winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 40s. South winds 20 to 30 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Breezy with highs around 70. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Breezy with lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. 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...Partly cloudy. A slight chance of showers in the evening. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the lower 90s. $$ SDZ076-191100- Southern Oglala Lakota- Including the cities of Pine Ridge, Oglala, Wounded Knee, Porcupine, Manderson, and Batesland 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy with a chance of rain showers this evening, then partly cloudy. Widespread frost. Lows in the lower 30s. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Chance of rain 40 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Widespread frost in the morning. Highs in the upper 50s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 10 to 15 mph. .WEDNESDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. South winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. South winds 20 to 30 mph. .THURSDAY...Partly cloudy. A chance of rain showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows around 40. Chance of rain 70 percent. .FRIDAY...Becoming partly cloudy. 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...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Sunny. Highs in the mid 80s. .SUNDAY NIGHT...Clear. Lows around 50. .MEMORIAL DAY...Sunny. Highs in the upper 80s. $$ SDZ043-191100- Northern Jackson- Including the cities of Kadoka, Cottonwood, Interior, and Belvidere 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy with rain showers likely this evening, then partly cloudy. Areas of frost. Lows in the lower 30s. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. Chance of rain 60 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Areas of frost in the morning. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers in the afternoon. Breezy with highs in the mid 60s. South winds 10 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 40 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 40s. South winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 70s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with showers likely. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Breezy with lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with showers likely in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs around 90. $$ SDZ077-191100- Southern Jackson- Including the cities of Long Valley, Wanblee, and Potato Creek 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy with rain showers likely this evening, then partly cloudy. Areas of frost. Lows in the lower 30s. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Chance of rain 60 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Areas of frost in the morning. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds 10 to 15 mph. Gusts up to 25 mph after midnight. .WEDNESDAY...Partly cloudy with a slight chance of rain showers in the morning, then mostly cloudy with a chance of rain showers in the afternoon. Windy with highs in the lower 60s. South winds 15 to 25 mph with gusts up to 35 mph, increasing to 25 to 35 mph with gusts up to 45 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 40s. South winds 20 to 30 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 40 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with showers likely. Breezy with lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with showers likely in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 80s. $$ SDZ044-191100- Bennett- Including the cities of Martin, Allen, Tuthill, and Harrington 925 PM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT TUESDAY... .REST OF TONIGHT...Mostly cloudy. A chance of rain showers this evening. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Areas of frost in the morning. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 10 to 15 mph. Gusts up to 25 mph after midnight. .WEDNESDAY...Becoming mostly cloudy. A 40 percent chance of rain showers. Breezy with highs around 60. South winds 20 to 30 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. South winds 20 to 30 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy. A chance of rain showers and thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Breezy with lows in the lower 40s. Chance of rain 60 percent. .FRIDAY...Mostly cloudy with showers likely with a slight chance of thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .FRIDAY NIGHT...Partly 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 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy in the morning, then mostly 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 clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MEMORIAL DAY...Mostly sunny and breezy. Highs in the mid 80s. $$ SDZ046-191100- Mellette- Including the cities of White River, Wood, Norris, and Cedar Butte 1025 PM CDT Mon May 18 2026 ...FROST ADVISORY IN EFFECT UNTIL 10 AM CDT TUESDAY... .REST OF TONIGHT...Cloudy with rain showers likely this evening, then partly cloudy with a slight chance of rain showers. Patchy frost. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TUESDAY...Patchy frost in the morning. Partly cloudy. Highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of rain showers in the afternoon. Breezy with highs in the mid 60s. South winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. South winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with showers likely. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Breezy with lows in the lower 40s. Chance of rain 60 percent. .FRIDAY...Showers likely. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy in the morning, then mostly 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 clear. Lows in the upper 40s. .SUNDAY...Partly cloudy in the morning, then becoming sunny. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 80s. $$ SDZ047-191100- Todd- Including the cities of Mission, Rosebud, Saint Francis, and Parmelee 1025 PM CDT Mon May 18 2026 ...FROST ADVISORY IN EFFECT UNTIL 10 AM CDT TUESDAY... .REST OF TONIGHT...Mostly cloudy. A chance of rain showers this evening, then a slight chance of rain showers. Lows in the lower 30s. Northwest winds 10 to 20 mph. Gusts up to 30 mph this evening. Chance of rain 50 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast winds 5 to 10 mph, becoming south 10 to 15 mph after midnight. .WEDNESDAY...Becoming mostly cloudy. A 20 percent chance of rain showers. Breezy with highs in the lower 60s. South winds 20 to 30 mph with gusts up to 40 mph. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows around 40. South winds 20 to 30 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a slight chance of thunderstorms after midnight. Breezy with lows in the lower 40s. Chance of rain 60 percent. .FRIDAY...Showers likely. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy in the morning, then mostly 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 clear. Lows in the upper 40s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny and breezy. Highs in the mid 80s. $$ SDZ049-191100- Tripp- Including the cities of Winner, Colome, Witten, Hamill, and Ideal 1025 PM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly cloudy. Rain showers likely this evening. Lows in the mid 30s. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. .TUESDAY...Partly cloudy. Highs in the mid 50s. Northwest winds 10 to 20 mph with gusts up to 30 mph. .TUESDAY NIGHT...Clear. Lows in the mid 30s. Northeast winds 5 to 10 mph, becoming south with gusts up to 20 mph after midnight. .WEDNESDAY...Becoming mostly cloudy. Highs in the lower 60s. South winds 10 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Becoming partly cloudy. Lows in the lower 40s. South winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Partly cloudy. A slight chance of showers in the afternoon. Breezy with highs in the mid 60s. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 40s. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 80s. $$