FPUS53 KUNR 220103 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 602 PM MST Sat Feb 21 2026 WYZ054-221200- Northern Campbell- Including the cities of Gillette, Recluse, Weston, and Rozet 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows 5 to 10 above. Southeast winds 5 to 10 mph. .SUNDAY...Partly cloudy. Highs in the upper 30s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 5 below in the morning. .SUNDAY NIGHT...Mostly clear. Lows 15 to 20. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Partly cloudy. Highs in the mid 50s. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. Southwest winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow after midnight. Lows around 30. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy. Rain and snow likely in the morning, then a chance of snow and rain in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of snow in the evening. Lows in the lower 20s. Chance of snow 20 percent. .THURSDAY...Mostly sunny. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the lower 50s. .FRIDAY NIGHT...Becoming partly cloudy. A 30 percent chance of snow. Lows 15 to 20. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Highs in the lower 40s. $$ WYZ055-221200- Southern Campbell- Including the city of Wright 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows zero to 5 above. East winds around 5 mph, becoming south after midnight. Wind chill values around 5 below. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Wind chill values around 5 below in the morning. .SUNDAY NIGHT...Mostly clear. Lows 15 to 20. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Partly cloudy. Highs in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. Southwest winds 10 to 20 mph with gusts up to 30 mph. .TUESDAY...Mostly cloudy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain and snow in the evening, then a chance of rain and snow after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...Becoming partly cloudy. A chance of rain in the morning. A chance of snow. Breezy with highs in the upper 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of snow in the evening. Lows in the lower 20s. Chance of snow 20 percent. .THURSDAY...Mostly sunny and breezy. Highs around 50. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the lower 50s. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Lows around 20. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the lower 40s. $$ WYZ056-221200- Western Crook- Including the cities of Moorcroft, Hulett, Pine Haven, Keyhole Reservoir, and Devils Tower 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northeast winds around 5 mph, becoming south after midnight. .SUNDAY...Partly cloudy. Highs in the mid 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Wind chill values around 10 below in the morning. .SUNDAY NIGHT...Mostly clear. Lows 10 to 15. Southeast winds 10 to 15 mph. Wind chill values near zero. .MONDAY...Partly cloudy. Not as cool with highs in the mid 50s. South winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. Southwest winds 5 to 10 mph. .TUESDAY...Mostly cloudy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with rain and snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of snow in the evening. Lows in the lower 20s. Chance of snow 20 percent. .THURSDAY...Mostly sunny. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. .FRIDAY...Partly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Highs in the lower 50s. Chance of snow 30 percent. .FRIDAY NIGHT...Becoming partly cloudy. A 30 percent chance of snow. Lows 15 to 20. .SATURDAY...Partly cloudy with a 40 percent chance of snow. Highs around 40. $$ WYZ058-221200- Weston County Plains- Including the cities of Rochelle, Clareton, Upton, and Osage 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows zero to 5 above. North winds around 5 mph, becoming south after midnight. .SUNDAY...Partly cloudy. Highs in the mid 30s. Southeast winds 10 to 15 mph. Wind chill values around 5 below in the morning. .SUNDAY NIGHT...Mostly clear. Lows 10 to 15. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wind chill values near zero. .MONDAY...Partly cloudy. Not as cool with highs in the lower 50s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30. Southwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain in the evening, then a chance of rain and snow after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .WEDNESDAY...Becoming partly cloudy. A chance of rain and snow. Breezy with highs in the upper 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of snow in the evening. Lows in the lower 20s. Chance of snow 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the mid 50s. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Lows 15 to 20. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the lower 40s. $$ WYZ059-221200- Newcastle- Including the city of Newcastle 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows zero to 5 above. North winds 5 to 10 mph. .SUNDAY...Partly cloudy. Highs in the mid 30s. Southeast winds around 5 mph, increasing to 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 10 to 15. Southeast winds 10 to 15 mph. .MONDAY...Partly cloudy. Not as cool with highs in the lower 50s. West winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds 5 to 10 mph. Gusts up to 20 mph after midnight. .TUESDAY...Mostly cloudy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy. A chance of rain and snow after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .WEDNESDAY...Becoming partly cloudy. A chance of rain and snow. Windy with highs in the upper 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of snow in the evening. Breezy with lows in the lower 20s. Chance of snow 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of snow in the afternoon. Breezy with highs in the mid 50s. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Breezy with lows around 20. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the lower 40s. $$ WYZ060-221200- Northeastern Crook- Including the cities of Colony, Beulah, and Aladdin 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. West winds 5 to 10 mph. .SUNDAY...Partly cloudy. Highs around 30. Southeast winds around 5 mph, increasing to east 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 10 to 15. Southeast winds 10 to 15 mph. Wind chill values near zero. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the upper 50s. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Not as cool with lows around 30. Southwest winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow after midnight. Lows around 30. Chance of precipitation 50 percent. .WEDNESDAY...Becoming partly cloudy. Rain and snow likely. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of rain and snow in the evening. Lows in the mid 20s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .FRIDAY...Partly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Breezy with highs in the lower 50s. Chance of snow 30 percent. .FRIDAY NIGHT...Becoming partly cloudy. A 40 percent chance of snow. Lows 15 to 20. .SATURDAY...Partly cloudy with a 40 percent chance of snow. Highs in the upper 30s. $$ WYZ057-221200- Wyoming Black Hills- Including the cities of Sundance and Four Corners 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds around 5 mph, becoming south after midnight. .SUNDAY...Partly cloudy. Highs in the mid 30s. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows 15 to 20. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Partly cloudy. Not as cool with highs in the lower 50s. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph. Gusts up to 20 mph after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 50s. .TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows around 30. Chance of precipitation 50 percent. .WEDNESDAY...Rain likely in the morning. Snow likely. Light snow accumulation possible. Breezy with highs in the lower 40s. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of snow in the evening, then mostly clear after midnight. Lows in the mid 20s. Chance of snow 30 percent. .THURSDAY...Mostly sunny. Highs in the upper 40s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Partly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Highs in the upper 40s. Chance of snow 40 percent. .FRIDAY NIGHT...Becoming partly cloudy. A 40 percent chance of snow. Lows 15 to 20. .SATURDAY...Partly cloudy with a 50 percent chance of snow. Highs in the upper 30s. $$ SDZ024-221200- Northern Black Hills- Including the cities of Lead, Deadwood, Cheyenne Crossing, Brownsville, Terry Peak, Deerfield, Rochford, Mystic, Silver City, Galena, and Nemo 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. West winds 5 to 10 mph. .SUNDAY...Partly cloudy. Highs in the lower 30s. Southwest winds around 5 mph, becoming southeast with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 15 to 20. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the upper 40s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 30. West winds 5 to 10 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs in the upper 40s. .TUESDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows in the upper 20s. Chance of precipitation 50 percent. .WEDNESDAY...Snow likely. Light snow accumulation possible. Highs in the upper 30s. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly clear. A chance of snow in the evening. Lows in the lower 20s. Chance of snow 30 percent. .THURSDAY...Mostly sunny. Highs in the lower 40s. .THURSDAY NIGHT...Mostly clear. A slight chance of snow after midnight. Lows in the upper 20s. Chance of snow 20 percent. .FRIDAY...Partly cloudy with a 40 percent chance of snow. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy with a 50 percent chance of snow. Lows 15 to 20. .SATURDAY...Partly cloudy with a 50 percent chance of snow. Highs in the mid 30s. $$ SDZ028-221200- 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 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows zero to 5 above. Northwest winds 5 to 10 mph. .SUNDAY...Partly cloudy. Highs around 30. West winds around 5 mph, becoming southeast with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 15. South winds 5 to 10 mph. .MONDAY...Partly cloudy. Not as cool with highs in the lower 50s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds 5 to 10 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs in the lower 50s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain and snow in the evening, then a chance of snow and rain after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...A chance of rain in the morning. Partly cloudy with snow likely. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly clear. A chance of snow in the evening. Lows in the mid 20s. Chance of snow 30 percent. .THURSDAY...Mostly sunny. Highs in the mid 40s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Mostly sunny with a slight chance of snow in the morning, then partly cloudy with a chance of snow in the afternoon. Highs in the upper 40s. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of snow. Lows around 20. .SATURDAY...Partly cloudy with a 40 percent chance of snow. Highs in the upper 30s. $$ SDZ029-221200- Southern Black Hills- Including the cities of Pringle, Argyle, and Wind Cave 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows 5 to 10 above. Northwest winds 5 to 10 mph. Gusts up to 25 mph this evening. .SUNDAY...Partly cloudy. Highs in the lower 30s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 15 to 20. East winds 5 to 10 mph, becoming north after midnight. .MONDAY...Partly cloudy. Not as cool with highs in the lower 50s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the mid 30s. West winds 5 to 10 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy. A chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .WEDNESDAY...Becoming partly cloudy. A chance of rain. A chance of snow in the morning, then snow likely in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of snow in the evening. Lows in the mid 20s. Chance of snow 20 percent. .THURSDAY...Mostly sunny and breezy. Highs around 50. .THURSDAY NIGHT...Mostly clear. Lows around 30. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of snow in the afternoon. Breezy with highs in the lower 50s. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Lows in the lower 20s. .SATURDAY...Partly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. $$ SDZ001-221200- Harding- Including the cities of Buffalo, Camp Crook, Ladner, Ludlow, Redig, and Reva 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 10 to 15 mph, becoming north around 5 mph after midnight. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 20s. East winds 5 to 10 mph, increasing to southeast 10 to 20 mph in the afternoon. Wind chill values around 5 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 10. Southeast winds 10 to 20 mph with gusts up to 30 mph. Wind chill values around 10 below. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 5 below in the morning. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs around 50. .TUESDAY NIGHT...Becoming partly cloudy. A chance of rain. A chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with a chance of snow and rain. Windy with highs in the mid 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of snow in the evening. Breezy with lows in the upper 20s. Chance of snow 20 percent. .THURSDAY...Mostly sunny and windy. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy and breezy. Lows around 30. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Windy with highs in the upper 40s. .FRIDAY NIGHT...Partly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Breezy with lows 15 to 20. Chance of snow 30 percent. .SATURDAY...Partly cloudy. A slight chance of snow in the morning. Breezy with highs in the mid 30s. Chance of snow 20 percent. $$ SDZ002-221200- Northern Perkins- Including the cities of Lemmon, Shadehill, Meadow, and Prairie City 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear, cold with lows near zero. Northwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Wind chill values around 10 below. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 20s. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows zero to 5 above. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 10 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the upper 40s. South winds 10 to 15 mph. Wind chill values around 10 below in the morning. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the upper 20s. West winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs in the lower 50s. .TUESDAY NIGHT...Becoming partly cloudy. A chance of rain. A chance of snow after midnight. Lows in the lower 20s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with a 50 percent chance of snow. Breezy with highs in the mid 40s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 20s. .THURSDAY...Mostly sunny and windy. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. .FRIDAY...Partly cloudy and windy. Highs in the lower 50s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Breezy with lows 15 to 20. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the mid 30s. $$ SDZ078-221200- Southern Perkins- Including the cities of Usta, Bison, Sorum, and Zeona 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Wind chill values around 10 below after midnight. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 20s. North winds around 5 mph, increasing to east 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 5 to 10 above. Southeast winds 10 to 20 mph with gusts up to 30 mph. Wind chill values around 10 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the upper 40s. South winds 10 to 15 mph. Wind chill values around 10 below in the morning. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 25 mph after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 50s. .TUESDAY NIGHT...Mostly cloudy with a slight chance of rain in the evening, then partly cloudy with a chance of rain and snow after midnight. Lows in the mid 20s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with a chance of snow and rain. Windy with highs in the mid 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the upper 20s. Chance of rain 20 percent. .THURSDAY...Mostly sunny and windy. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy. Lows around 30. .FRIDAY...Partly cloudy and windy. Highs in the lower 50s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Breezy with lows 15 to 20. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Breezy, cooler with highs in the mid 30s. $$ SDZ012-221200- Butte- Including the cities of Belle Fourche, Newell, Vale, Fruitdale, Belle Fourche Reservoir, and Hoover 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming north around 5 mph after midnight. Wind chill values around 5 below. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 20s. East winds 5 to 10 mph, increasing to southeast 10 to 20 mph in the afternoon. Wind chill values around 5 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 10. Southeast winds 15 to 25 mph with gusts up to 35 mph. Wind chill values around 5 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the lower 50s. Southwest winds 10 to 15 mph. Wind chill values around 5 below in the morning. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 25 mph after midnight. .TUESDAY...Mostly cloudy and breezy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 30. .WEDNESDAY...Partly cloudy. Rain and snow likely in the morning, then a chance of rain and snow in the afternoon. Little or no snow accumulation. Windy with highs in the upper 40s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of rain and snow in the evening. Breezy with lows in the upper 20s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny and windy. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy and breezy. Lows around 30. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Windy with highs in the lower 50s. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of snow. Breezy with lows 15 to 20. .SATURDAY...Partly cloudy. A chance of snow in the morning, then a slight chance of snow in the afternoon. Breezy with highs in the upper 30s. Chance of snow 30 percent. $$ SDZ013-221200- Northern Meade Co Plains- Including the cities of Faith, Mud Butte, Red Owl, Howes, and Opal 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Wind chill values around 10 below after midnight. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 20s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Wind chill values around 10 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 5 to 10 above. Southeast winds 10 to 20 mph with gusts up to 30 mph. Wind chill values around 10 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the upper 40s. South winds 10 to 15 mph. Wind chill values around 10 below in the morning. .MONDAY NIGHT...Becoming partly cloudy. Not as cool with lows in the upper 20s. Southwest winds 10 to 15 mph. Gusts up to 25 mph after midnight. .TUESDAY...Mostly cloudy and breezy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy with a slight chance of rain in the evening, then partly cloudy with a chance of rain and snow after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with a chance of rain and snow. Windy with highs in the upper 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the upper 20s. Chance of rain 20 percent. .THURSDAY...Mostly sunny and windy. Highs in the mid 50s. .THURSDAY NIGHT...Partly cloudy and breezy. Lows around 30. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Windy with highs in the mid 50s. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Breezy with lows 15 to 20. .SATURDAY...Partly cloudy. A chance of snow in the morning, then a slight chance of snow in the afternoon. Breezy with highs in the upper 30s. Chance of snow 30 percent. $$ SDZ014-221200- Ziebach- Including the cities of Dupree, Glad Valley, Cherry Creek, and South Eagle Butte 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Wind chill values around 10 below. .SUNDAY...Sunny in the morning, then becoming partly cloudy. Highs in the lower 20s. North winds 5 to 10 mph. Wind chill values around 10 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 5 to 10 above. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 15 below after midnight. .MONDAY...Sunny in the morning, then becoming partly cloudy. Not as cool with highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 15 below in the morning. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the upper 20s. Southwest winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy with a slight chance of rain in the evening, then partly cloudy with a chance of rain and snow after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with a chance of rain and snow. Breezy with highs in the mid 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Lows in the upper 20s. Chance of rain 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy. Lows around 30. .FRIDAY...Partly cloudy and breezy. Highs in the mid 50s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 15 to 20. .SATURDAY...Partly cloudy. A slight chance of snow in the morning. Breezy, cooler with highs in the mid 30s. Chance of snow 20 percent. $$ SDZ025-221200- Northern Foothills- Including the cities of Spearfish, Whitewood, and Saint Onge 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. West winds 5 to 10 mph. .SUNDAY...Partly cloudy. Highs in the lower 30s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Wind chill values near zero in the morning. .SUNDAY NIGHT...Mostly clear. Lows 15 to 20. Southeast winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the upper 50s. West winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow after midnight. Lows in the lower 30s. Chance of precipitation 50 percent. .WEDNESDAY...Rain and snow likely. Little or no snow accumulation. Windy with highs in the upper 40s. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of snow with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the upper 20s. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny and windy. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of snow after midnight. Lows in the mid 30s. Chance of snow 20 percent. .FRIDAY...Partly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Breezy with highs in the lower 50s. Chance of snow 30 percent. .FRIDAY NIGHT...Becoming partly cloudy. A 40 percent chance of snow. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy with a 50 percent chance of snow. Breezy with highs in the upper 30s. $$ SDZ072-221200- Sturgis/Piedmont Foothills- Including the cities of Sturgis, Piedmont, Black Hawk, Summerset, and Tilford 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 10 to 15 mph, becoming west around 5 mph after midnight. Wind chill values around 5 below. .SUNDAY...Partly cloudy. Highs in the lower 30s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Wind chill values near zero in the morning. .SUNDAY NIGHT...Mostly clear. Lows around 15. Southeast winds 10 to 20 mph with gusts up to 30 mph. Wind chill values near zero. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the mid 50s. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the mid 30s. West winds 10 to 15 mph. Gusts up to 25 mph after midnight. .TUESDAY...Mostly cloudy. Highs in the upper 50s. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow after midnight. Lows in the lower 30s. Chance of precipitation 40 percent. .WEDNESDAY...Rain and snow likely. Little or no snow accumulation. Windy with highs around 50. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of rain and snow in the evening. Breezy with lows in the upper 20s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the mid 50s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Partly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Windy with highs in the mid 50s. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of snow. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy with a 40 percent chance of snow. Breezy with highs around 40. $$ SDZ073-221200- Southern Meade Co Plains- Including the cities of Ellsworth AFB, Union Center, Elm Springs, Enning, and White Owl 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows 5 to 10 above. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Wind chill values around 5 below. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 30s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Wind chill values around 5 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 10. Southeast winds 10 to 20 mph with gusts up to 30 mph. Wind chill values around 5 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the lower 50s. South winds 5 to 10 mph. Wind chill values around 5 below in the morning. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds 5 to 10 mph. Gusts up to 20 mph after midnight. .TUESDAY...Mostly cloudy. Highs in the upper 50s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the upper 20s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy with rain likely. Very windy with highs in the lower 50s. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of rain in the evening. Breezy with lows in the upper 20s. Chance of rain 20 percent. .THURSDAY...Mostly sunny and windy. Highs in the upper 50s. .THURSDAY NIGHT...Mostly clear. Lows around 30. .FRIDAY...Partly cloudy with a slight chance of rain and snow. Windy with highs in the upper 50s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Breezy with lows around 20. .SATURDAY...Partly cloudy with a 40 percent chance of snow. Windy with highs around 40. $$ SDZ026-221200- Rapid City- Including the city of Rapid City 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 5 to 10 mph. Gusts up to 25 mph this evening. .SUNDAY...Partly cloudy. Highs in the lower 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 10 to 15. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Wind chill values near zero after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the mid 50s. South winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the lower 30s. West winds 5 to 10 mph. Gusts up to 20 mph after midnight. .TUESDAY...Becoming mostly cloudy. Highs around 60. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain in the evening, then a chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with rain and snow likely. Little or no snow accumulation. Breezy with highs in the lower 50s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of rain and snow in the evening. Lows in the upper 20s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the mid 50s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of snow. A slight chance of rain in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Lows in the lower 20s. .SATURDAY...Partly cloudy with a 30 percent chance of snow. Highs in the lower 40s. $$ SDZ031-221200- Pennington Co Plains- Including the cities of Box Elder, Caputa, New Underwood, Wasta, Wall, Scenic, and Quinn 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Wind chill values around 5 below. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 30. Northeast winds around 5 mph, increasing to east 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 10. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 5 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the lower 50s. South winds 5 to 10 mph. Gusts up to 20 mph in the morning. Wind chill values around 5 below in the morning. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows around 30. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy with a 50 percent chance of rain. Windy with highs in the lower 50s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the mid 20s. Chance of rain 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the upper 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of rain in the afternoon. Windy with highs in the upper 50s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy. A chance of snow in the morning, then a slight chance of snow in the afternoon. Breezy with highs in the lower 40s. Chance of snow 30 percent. $$ SDZ032-221200- Haakon- Including the cities of Philip, Midland, and Milesville 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Wind chill values around 10 below after midnight. .SUNDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 20s. North winds 5 to 10 mph. Wind chill values around 10 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 5 to 10 above. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 10 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the upper 40s. South winds 10 to 15 mph. Gusts up to 25 mph in the morning. Wind chill values around 10 below in the morning. .MONDAY NIGHT...Becoming partly cloudy. Not as cool with lows in the upper 20s. Southwest winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs in the upper 50s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the upper 20s. Chance of rain 30 percent. .WEDNESDAY...Becoming partly cloudy. A 50 percent chance of rain. Breezy with highs around 50. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the upper 20s. Chance of rain 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the mid 50s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 30. .FRIDAY...Partly cloudy and windy. Highs in the upper 50s. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Breezy with lows around 20. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Breezy, cooler with highs in the upper 30s. $$ SDZ074-221200- Hermosa Foothills- Including the cities of Hermosa, Buffalo Gap, and Fairburn 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows zero to 5 above. North winds around 5 mph, becoming west after midnight. .SUNDAY...Partly cloudy. Highs in the lower 30s. West winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 10 to 15. East winds around 5 mph, becoming southwest after midnight. Wind chill values near zero. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the upper 50s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the lower 30s. West winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy. A chance of rain after midnight. Lows in the lower 30s. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A chance of rain and snow in the morning, then rain likely in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 50s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of rain and snow in the evening. Lows in the mid 20s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the mid 50s. .THURSDAY NIGHT...Mostly clear. Lows around 30. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of rain and snow in the afternoon. Breezy with highs in the upper 50s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Lows in the lower 20s. .SATURDAY...Partly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. $$ SDZ030-221200- Custer Co Plains- Including the city of Folsom 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows zero to 5 above. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. .SUNDAY...Partly cloudy. Highs in the lower 30s. East winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows 5 to 10 above. Southeast winds 5 to 10 mph. Wind chill values around 5 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the upper 50s. South winds 5 to 10 mph. Wind chill values around 5 below in the morning. .MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. Southwest winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Lows around 30. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with a 50 percent chance of rain. Windy with highs in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. A slight chance of rain in the evening. Breezy with lows in the mid 20s. Chance of rain 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the upper 50s. .THURSDAY NIGHT...Clear. Lows in the upper 20s. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of rain in the afternoon. Breezy with highs around 60. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Breezy with lows around 20. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the lower 40s. $$ SDZ027-221200- Southern Foothills- Including the cities of Hot Springs and Angostura Reservoir 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows 5 to 10 above. Northeast winds 5 to 10 mph. Gusts up to 25 mph this evening. .SUNDAY...Partly cloudy. Highs in the lower 30s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 10 to 15. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Wind chill values near zero after midnight. .MONDAY...Partly cloudy. Not as cool with highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Partly cloudy. Lows around 30. West winds 10 to 15 mph. Gusts up to 25 mph after midnight. .TUESDAY...Mostly cloudy. Highs around 60. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Lows in the lower 30s. Chance of rain 20 percent. .WEDNESDAY...Becoming partly cloudy. A chance of rain and snow. Windy with highs in the lower 50s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of rain and snow in the evening. Breezy with lows in the mid 20s. Chance of precipitation 20 percent. .THURSDAY...Sunny, breezy with highs in the mid 50s. .THURSDAY NIGHT...Clear, breezy with lows in the upper 20s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 50s. .FRIDAY NIGHT...Partly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Breezy with lows in the lower 20s. Chance of snow 30 percent. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the lower 40s. $$ SDZ041-221200- Western Fall River- Including the cities of Ardmore, Edgemont, Provo, and Rumford 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows zero to 5 above. West winds 5 to 10 mph. Gusts up to 20 mph this evening. Wind chill values around 5 below. .SUNDAY...Partly cloudy. Highs in the mid 30s. East winds 10 to 15 mph. Wind chill values near zero in the morning. .SUNDAY NIGHT...Mostly clear. Lows around 10. East winds 10 to 15 mph. Wind chill values near zero. .MONDAY...Partly cloudy. Not as cool with highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values near zero in the morning. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy and breezy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Breezy with lows in the lower 30s. Chance of rain 20 percent. .WEDNESDAY...Becoming partly cloudy. A chance of snow in the morning. A chance of rain. Very windy with highs in the lower 50s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of rain in the evening. Breezy with lows in the lower 20s. Chance of rain 20 percent. .THURSDAY...Mostly sunny and windy. Highs in the mid 50s. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Very windy with highs around 60. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy. A slight chance of snow in the morning. Windy with highs in the mid 40s. Chance of snow 20 percent. $$ SDZ075-221200- Eastern Fall River- Including the cities of Oral, Oelrichs, and Smithwick 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows zero to 5 above. Southeast winds 5 to 10 mph. .SUNDAY...Partly cloudy. Highs in the lower 30s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 10. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Wind chill values near zero. .MONDAY...Partly cloudy. Not as cool with highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. Wind chill values near zero in the morning. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Lows in the lower 30s. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with a 50 percent chance of rain. Windy with highs in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. A slight chance of rain in the evening. Breezy with lows in the lower 20s. Chance of rain 20 percent. .THURSDAY...Sunny, breezy with highs in the mid 50s. .THURSDAY NIGHT...Clear, breezy with lows in the upper 20s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs around 60. .FRIDAY NIGHT...Partly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Breezy with lows around 20. Chance of snow 30 percent. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the mid 40s. $$ SDZ042-221200- Northern Oglala Lakota- Including the cities of Kyle, Rockyford, and Sharps Corner 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Lows zero to 5 above. Northwest winds 5 to 10 mph. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 30s. Northeast winds around 5 mph, increasing to east 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 10. Southeast winds 10 to 15 mph. Wind chill values around 5 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the mid 50s. Southwest winds 10 to 15 mph. Wind chill values near zero in the morning. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Lows in the lower 30s. Chance of rain 20 percent. .WEDNESDAY...Becoming partly cloudy. A 50 percent chance of rain. Windy with highs in the mid 50s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the mid 20s. Chance of rain 20 percent. .THURSDAY...Sunny, breezy with highs in the upper 50s. .THURSDAY NIGHT...Clear. Lows in the upper 20s. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of rain in the afternoon. Windy with highs around 60. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Breezy with lows around 20. .SATURDAY...Partly cloudy. A chance of snow in the morning, then a slight chance of snow in the afternoon. Breezy with highs in the mid 40s. Chance of snow 30 percent. $$ SDZ076-221200- Southern Oglala Lakota- Including the cities of Pine Ridge, Oglala, Wounded Knee, Porcupine, Manderson, and Batesland 602 PM MST Sat Feb 21 2026 .TONIGHT...Mostly clear. Cold with lows near zero. Northwest winds 5 to 10 mph. .SUNDAY...Partly cloudy. Highs in the lower 30s. East winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 10. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wind chill values near zero after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values near zero in the morning. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Lows around 30. Chance of rain 20 percent. .WEDNESDAY...Becoming partly cloudy. A 50 percent chance of rain. Breezy with highs in the mid 50s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the lower 20s. Chance of rain 20 percent. .THURSDAY...Sunny, breezy with highs in the mid 50s. .THURSDAY NIGHT...Clear. Lows in the upper 20s. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of rain in the afternoon. Breezy with highs in the upper 50s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Breezy with lows 15 to 20. Chance of snow 30 percent. .SATURDAY...Partly cloudy. A chance of snow in the morning, then a slight chance of snow in the afternoon. Breezy with highs in the mid 40s. Chance of snow 30 percent. $$ SDZ043-221200- Northern Jackson- Including the cities of Kadoka, Cottonwood, Interior, and Belvidere 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows 5 to 10 above. Northwest winds 10 to 15 mph. Wind chill values around 5 below. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 20s. North winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 5 to 10 above. East winds 10 to 15 mph. Wind chill values around 10 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the lower 50s. South winds 10 to 15 mph. Wind chill values around 5 below in the morning. .MONDAY NIGHT...Becoming partly cloudy. Not as cool with lows in the upper 20s. Southwest winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Lows in the upper 20s. Chance of rain 20 percent. .WEDNESDAY...Becoming partly cloudy. A 50 percent chance of rain. Windy with highs in the lower 50s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the mid 20s. Chance of rain 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the upper 50s. .THURSDAY NIGHT...Mostly clear. Lows around 30. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the upper 50s. .FRIDAY NIGHT...Partly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Breezy with lows in the lower 20s. Chance of snow 30 percent. .SATURDAY...Partly cloudy. A slight chance of snow in the morning. Breezy with highs in the lower 40s. Chance of snow 20 percent. $$ SDZ077-221200- Southern Jackson- Including the cities of Long Valley, Wanblee, and Potato Creek 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows 5 to 10 above. Northwest winds 10 to 15 mph. Wind chill values around 5 below. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 20s. North winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 10. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 5 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values near zero in the morning. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Lows in the lower 30s. Chance of rain 20 percent. .WEDNESDAY...Becoming partly cloudy. A 50 percent chance of rain. Windy with highs in the mid 50s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the upper 20s. Chance of rain 20 percent. .THURSDAY...Sunny, breezy with highs in the upper 50s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the upper 50s. .FRIDAY NIGHT...Partly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Breezy with lows in the lower 20s. Chance of snow 30 percent. .SATURDAY...Partly cloudy with a 20 percent chance of snow. Breezy with highs in the lower 40s. $$ SDZ044-221200- Bennett- Including the cities of Martin, Allen, Tuthill, and Harrington 602 PM MST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. Wind chill values around 10 below after midnight. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 20s. North winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 10. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 5 below. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the lower 50s. Southwest winds 10 to 20 mph. Wind chill values around 5 below in the morning. .MONDAY NIGHT...Becoming partly cloudy. Not as cool with lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Highs around 60. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Lows around 30. Chance of rain 20 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain. Windy with highs in the lower 50s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the mid 20s. Chance of rain 20 percent. .THURSDAY...Sunny, breezy with highs in the mid 50s. .THURSDAY NIGHT...Mostly clear and breezy. Lows around 30. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 50s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy. A slight chance of snow in the morning. Breezy with highs in the lower 40s. Chance of snow 20 percent. $$ SDZ046-221200- Mellette- Including the cities of White River, Wood, Norris, and Cedar Butte 702 PM CST Sat Feb 21 2026 .TONIGHT...Clear. Lows 5 to 10 above. Northwest winds 10 to 15 mph. Wind chill values around 10 below after midnight. .SUNDAY...Mostly sunny. Highs in the upper 20s. North winds 5 to 10 mph. Wind chill values around 10 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 5 to 10 above. East winds 10 to 15 mph. Wind chill values around 10 below after midnight. .MONDAY...Sunny in the morning, then becoming partly cloudy. Not as cool with highs in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 10 below in the morning. .MONDAY NIGHT...Partly cloudy. Not as cool with lows around 30. Southwest winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs around 60. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .WEDNESDAY...Becoming partly cloudy. A 50 percent chance of rain. Windy with highs in the lower 50s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the upper 20s. Chance of rain 20 percent. .THURSDAY...Sunny, breezy with highs in the upper 50s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the upper 50s. .FRIDAY NIGHT...A slight chance of rain in the evening. Partly cloudy with a slight chance of snow. Breezy with lows in the lower 20s. Chance of precipitation 20 percent. .SATURDAY...Partly cloudy. A slight chance of snow in the morning. Breezy with highs in the lower 40s. Chance of snow 20 percent. $$ SDZ047-221200- Todd- Including the cities of Mission, Rosebud, Saint Francis, and Parmelee 702 PM CST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Wind chill values around 10 below after midnight. .SUNDAY...Mostly sunny. Highs in the upper 20s. North winds 5 to 10 mph. Wind chill values around 10 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 5 to 10 above. Southeast winds 10 to 15 mph. Gusts up to 25 mph after midnight. Wind chill values around 10 below after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the upper 40s. South winds 10 to 20 mph with gusts up to 30 mph. Wind chill values around 10 below in the morning. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the upper 20s. Southwest winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs around 60. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .WEDNESDAY...Becoming partly cloudy. A chance of snow in the morning. A chance of rain. Windy with highs in the lower 50s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the mid 20s. Chance of rain 20 percent. .THURSDAY...Sunny, windy with highs in the mid 50s. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs around 60. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy. A slight chance of snow in the morning. Breezy, cooler with highs in the lower 40s. Chance of snow 20 percent. $$ SDZ049-221200- Tripp- Including the cities of Winner, Colome, Witten, Hamill, and Ideal 702 PM CST Sat Feb 21 2026 .TONIGHT...Clear. Lows zero to 5 above. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values around 10 below after midnight. .SUNDAY...Mostly sunny. Highs in the mid 20s. North winds 10 to 15 mph. Wind chill values around 15 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 5 to 10 above. East winds 10 to 15 mph. Wind chill values around 10 below after midnight. .MONDAY...Sunny in the morning, then becoming partly cloudy. Breezy and not as cool with highs in the mid 40s. South winds 15 to 25 mph with gusts up to 35 mph. Wind chill values around 10 below in the morning. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the upper 20s. Southwest winds 10 to 15 mph. .TUESDAY...Mostly cloudy. Highs around 60. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy. A slight chance of rain and snow in the morning, then a chance of rain and snow in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Breezy with lows in the upper 20s. Chance of rain 20 percent. .THURSDAY...Sunny, breezy with highs in the mid 50s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs around 60. .FRIDAY NIGHT...Partly cloudy. A slight chance of snow after midnight. Lows in the lower 20s. Chance of snow 20 percent. .SATURDAY...Partly cloudy and breezy, cooler with highs in the lower 40s. $$