FPUS53 KUNR 312156 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 355 PM MDT Tue Mar 31 2026 WYZ054-011100- Northern Campbell- Including the cities of Gillette, Recluse, Weston, and Rozet 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy with a 20 percent chance of rain. Highs in the upper 40s. Southeast winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly cloudy. A slight chance of rain in the evening, then a chance of rain and snow after midnight. Breezy with lows in the mid 30s. Southeast winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 40 percent. .WEDNESDAY...A chance of snow in the morning. Mostly cloudy with rain likely. Little or no snow accumulation. Highs in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph, becoming north 5 to 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain with a slight chance of snow in the evening. Little or no snow accumulation. Lows in the lower 30s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of precipitation 40 percent. .THURSDAY...Partly cloudy. A chance of rain in the afternoon. Highs in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Rain. A chance of snow in the evening, then snow after midnight. Snow accumulation around an inch. Lows in the mid 20s. North winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Much cooler with highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then a slight chance of snow after midnight. Lows in the lower 20s. Chance of snow 50 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .SATURDAY NIGHT...Clear. Lows in the upper 20s. .SUNDAY...Mostly sunny. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the mid 60s. $$ WYZ055-011100- Southern Campbell- Including the city of Wright 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs in the upper 40s. Southeast winds 15 to 25 mph with gusts up to 40 mph. .TONIGHT...Mostly cloudy. A slight chance of rain in the evening, then a chance of rain and snow after midnight. Breezy with lows in the mid 30s. Southeast winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 40 percent. .WEDNESDAY...Rain likely with a chance of snow in the morning, then rain in the afternoon. Little or no snow accumulation. Highs in the upper 40s. East winds 10 to 15 mph, becoming north in the afternoon. Gusts up to 25 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Lows in the lower 30s. North winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of rain 40 percent. .THURSDAY...Partly cloudy. A chance of rain in the afternoon. Highs in the lower 60s. South winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy. Rain likely with a chance of snow in the evening, then snow likely with a chance of rain after midnight. Snow accumulation up to 1 inch possible. Lows in the mid 20s. West winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent. .FRIDAY...Snow. Light snow accumulation. Breezy and much cooler with highs in the mid 30s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening. Lows in the lower 20s. Chance of snow 40 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .SATURDAY NIGHT...Clear. Lows in the mid 20s. .SUNDAY...Sunny. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the mid 60s. $$ WYZ056-011100- Western Crook- Including the cities of Moorcroft, Hulett, Pine Haven, Keyhole Reservoir, and Devils Tower 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy with a 20 percent chance of snow. Highs in the mid 40s. Southeast winds 10 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy with a 40 percent chance of snow. Little or no snow accumulation. Lows in the lower 30s. Southeast winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY...Snow likely in the morning. Rain likely. Little or no snow accumulation. Highs in the mid 40s. East winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain and snow in the evening, then a slight chance of snow after midnight. Little or no snow accumulation. Lows in the upper 20s. East winds 5 to 10 mph. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain in the afternoon. Highs in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Rain and snow. Snow accumulation around an inch. Lows in the mid 20s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional moderate snow accumulation. Much cooler with highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Lows in the lower 20s. Chance of snow 60 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Highs in the upper 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Clear. Lows in the mid 20s. .SUNDAY...Mostly sunny. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs around 60. .MONDAY NIGHT...Partly cloudy. Lows around 30. .TUESDAY...Partly cloudy. Highs in the lower 60s. $$ WYZ058-011100- Weston County Plains- Including the cities of Rochelle, Clareton, Upton, and Osage 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Breezy. Mostly cloudy. Near steady temperature in the mid 40s. Southeast winds 15 to 25 mph with gusts up to 40 mph. .TONIGHT...Cloudy. A slight chance of rain and snow in the evening, then a chance of snow after midnight. Breezy with lows in the lower 30s. Southeast winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 50 percent. .WEDNESDAY...Snow and rain likely in the morning, then rain in the afternoon. Little or no snow accumulation. Highs in the upper 40s. East winds 10 to 20 mph. Gusts up to 35 mph, decreasing to 25 mph in the afternoon. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain with a slight chance of snow in the evening. Lows around 30. North winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of precipitation 50 percent. .THURSDAY...Partly cloudy. A chance of rain in the afternoon. Highs around 60. South winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Rain likely. Snow after midnight. Little or no snow accumulation. Lows in the mid 20s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Light snow accumulation. Breezy and much cooler with highs in the mid 30s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then a slight chance of snow after midnight. Breezy with lows in the lower 20s. Chance of snow 50 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .SATURDAY NIGHT...Clear. Lows in the mid 20s. .SUNDAY...Sunny. Highs around 60. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows around 30. .TUESDAY...Partly cloudy. Highs in the lower 60s. $$ WYZ059-011100- Newcastle- Including the city of Newcastle 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Breezy. Mostly cloudy with a slight chance of rain and snow. Highs in the mid 40s. Southeast winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 20 percent. .TONIGHT...A chance of rain in the evening. Cloudy with a chance of snow. Little or no snow accumulation. Breezy with lows in the lower 30s. Southeast winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 50 percent. .WEDNESDAY...Snow and rain likely in the morning, then rain in the afternoon. Little or no snow accumulation. Highs in the upper 40s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of snow. Rain likely in the evening, then a slight chance of rain after midnight. Little or no snow accumulation. Lows in the upper 20s. North winds 10 to 15 mph, becoming south 5 to 10 mph after midnight. Chance of precipitation 70 percent. .THURSDAY...Partly cloudy. A chance of rain in the afternoon. Highs in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph, increasing to 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Rain. Snow after midnight. Little or no snow accumulation. Lows in the upper 20s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Light snow accumulation. Breezy, cooler with highs in the upper 30s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then a slight chance of snow after midnight. Breezy with lows in the lower 20s. Chance of snow 50 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 50. .SATURDAY NIGHT...Clear. Lows in the mid 20s. .SUNDAY...Sunny. Highs around 60. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Partly cloudy. Highs in the lower 60s. $$ WYZ060-011100- Northeastern Crook- Including the cities of Colony, Beulah, and Aladdin 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy with a 20 percent chance of snow. Highs in the lower 40s. East winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Breezy with lows in the upper 20s. East winds 15 to 25 mph with gusts up to 35 mph. .WEDNESDAY...Snow and rain likely in the morning, then rain with a chance of snow in the afternoon. Little or no snow accumulation. Highs in the lower 40s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Cloudy. Snow and rain likely in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows in the upper 20s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with rain likely in the afternoon. Highs in the upper 40s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Lows in the mid 20s. East winds 10 to 20 mph with gusts up to 30 mph. .FRIDAY...Snow. Additional moderate snow accumulation. Highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Highs in the upper 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Clear. Lows in the upper 20s. .SUNDAY...Mostly sunny. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the upper 50s. .MONDAY NIGHT...Partly cloudy. Lows around 30. .TUESDAY...Partly cloudy. Highs in the upper 50s. $$ WYZ057-011100- Wyoming Black Hills- Including the cities of Sundance and Four Corners 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy with a slight chance of rain and snow. Highs in the lower 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows in the lower 30s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 50 percent. .WEDNESDAY...Rain. Snow in the morning, then a slight chance of snow in the afternoon. Little or no snow accumulation. Highs in the mid 40s. East winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph in the afternoon. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain and snow likely in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows around 30. East winds 5 to 10 mph. Chance of precipitation 70 percent. .THURSDAY...Partly cloudy. A slight chance of rain and snow in the morning, then rain likely in the afternoon. Highs in the mid 50s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Snow. Rain in the evening, then a slight chance of rain after midnight. Snow accumulation around an inch. Lows in the mid 20s. Southeast winds 5 to 10 mph with gusts up to 25 mph. .FRIDAY...Snow. Additional moderate snow accumulation. Cooler with highs in the lower 30s. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Additional light snow accumulation possible. Lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a chance of snow in the morning, then mostly sunny with a slight chance of snow in the afternoon. Highs in the mid 40s. Chance of snow 30 percent. .SATURDAY NIGHT...Clear. Lows in the upper 20s. .SUNDAY...Sunny. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...A slight chance of snow in the morning. Partly cloudy with a slight chance of rain. Highs in the upper 50s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. A slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs in the upper 50s. $$ SDZ024-011100- Northern Black Hills- Including the cities of Lead, Deadwood, Cheyenne Crossing, Brownsville, Terry Peak, Deerfield, Rochford, Mystic, Silver City, Galena, and Nemo 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Partly cloudy with a 30 percent chance of snow. Highs in the mid 30s to lower 40s. Southeast winds 5 to 10 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Lows in the mid 20s. South winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY...Snow. A slight chance of rain in the morning, then rain in the afternoon. Snow accumulation up to 1 inch. Highs around 40. Southeast winds 5 to 10 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Cloudy. Snow with a slight chance of rain in the evening, then a chance of snow after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of precipitation 80 percent. .THURSDAY...Partly cloudy. A chance of snow and rain in the morning, then rain in the afternoon. Highs in the upper 40s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of precipitation 80 percent. .THURSDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Lows in the lower 20s. South winds 5 to 10 mph with gusts up to 25 mph. .FRIDAY...Snow. Additional moderate snow accumulation. Cooler with highs around 30. .FRIDAY NIGHT...Mostly cloudy. Snow in the evening, then a chance of snow after midnight. Additional light snow accumulation. Lows 15 to 20. Chance of snow 80 percent. .SATURDAY...Partly cloudy with a chance of snow in the morning, then mostly sunny with a slight chance of snow in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. .SATURDAY NIGHT...Clear. Lows in the mid 20s. .SUNDAY...Sunny. Highs in the mid 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...A slight chance of snow in the morning. Partly cloudy with a slight chance of rain. Highs in the lower 50s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of rain and snow. Lows in the upper 20s. Chance of precipitation 20 percent. .TUESDAY...A slight chance of snow in the morning. Partly cloudy with a slight chance of rain. Highs in the mid 50s. Chance of precipitation 20 percent. $$ SDZ028-011100- 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 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy with a 20 percent chance of snow. Highs in the mid 30s to lower 40s. Southeast winds 5 to 10 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Lows in the upper 20s. Southeast winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY...Snow. A slight chance of rain in the morning, then rain in the afternoon. Snow accumulation up to 1 inch. Highs around 40. Southeast winds 5 to 10 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Cloudy. Snow with a slight chance of rain in the evening, then a chance of snow after midnight. Snow accumulation up to 1 inch. Lows in the upper 20s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of precipitation 80 percent. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with rain likely in the afternoon. Highs around 50. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Lows in the mid 20s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy with snow likely in the evening, then partly cloudy with a chance of snow after midnight. Little or no additional snow accumulation. Lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy in the morning, then clearing. A 20 percent chance of snow. Highs in the mid 40s. .SATURDAY NIGHT...Clear. Lows in the upper 20s. .SUNDAY...Sunny. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. A slight chance of rain in the afternoon. Highs in the mid 50s. Chance of rain 20 percent. .MONDAY NIGHT...A slight chance of rain in the evening. Partly cloudy with a slight chance of snow. Lows in the lower 30s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs in the mid 50s. $$ SDZ029-011100- Southern Black Hills- Including the cities of Pringle, Argyle, and Wind Cave 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy with a 20 percent chance of snow. Highs in the lower 40s. East winds 10 to 15 mph with gusts up to 35 mph. .TONIGHT...Cloudy with a 50 percent chance of snow. Little or no snow accumulation. Lows in the lower 30s. East winds 10 to 20 mph with gusts up to 35 mph. .WEDNESDAY...Snow with rain likely in the morning, then rain with a slight chance of snow in the afternoon. Snow accumulation up to 1 inch. Highs in the mid 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Cloudy. Rain and snow likely in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows in the lower 30s. East winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain in the afternoon. Highs in the mid 50s. Southeast winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Rain. A chance of snow in the evening, then snow after midnight. Snow accumulation up to 1 inch. Lows in the upper 20s. East winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight. Chance of precipitation 90 percent. .FRIDAY...Snow. Light snow accumulation. Highs in the upper 30s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy with snow likely in the evening, then partly cloudy with a slight chance of snow after midnight. Little or no additional snow accumulation. Lows in the mid 20s. Chance of snow 60 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Highs around 50. Chance of snow 20 percent. .SATURDAY NIGHT...Clear. Lows in the upper 20s. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the upper 50s. $$ SDZ001-011100- Harding- Including the cities of Buffalo, Camp Crook, Ladner, Ludlow, Redig, and Reva 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs in the lower 40s. East winds 10 to 15 mph with gusts up to 35 mph. .TONIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Little or no snow accumulation. Windy with lows in the upper 20s. Southeast winds 25 to 35 mph with gusts up to 45 mph. Chance of snow 40 percent. .WEDNESDAY...Snow likely. A slight chance of rain in the afternoon. Snow accumulation around an inch possible. Windy with highs in the mid 30s. Southeast winds 25 to 35 mph with gusts up to 45 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Cloudy. Snow likely in the evening, then a chance of snow after midnight. Additional snow accumulation up to 1 inch possible. Lows in the mid 20s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent. .THURSDAY...Cloudy with a chance of snow. A chance of rain in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 30s. Southeast winds 10 to 20 mph, increasing to east 20 to 30 mph in the afternoon. Chance of precipitation 40 percent. .THURSDAY NIGHT...A slight chance of rain in the evening. Snow. Snow accumulation of 1 to 3 inches. Breezy with lows in the mid 20s. East winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional moderate snow accumulation. Highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Lows in the lower 20s. Chance of snow 60 percent. .SATURDAY...Partly cloudy. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny. Highs in the mid 50s. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Becoming partly cloudy. Breezy with highs in the lower 50s. $$ SDZ002-011100- Northern Perkins- Including the cities of Lemmon, Shadehill, Meadow, and Prairie City 355 PM MDT Tue Mar 31 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT THURSDAY... .LATE THIS AFTERNOON...Mostly cloudy. Highs in the lower 40s. East winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Breezy with lows in the mid 20s. East winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 50 percent. .WEDNESDAY...Snow in the morning, then snow with a slight chance of rain in the afternoon. Snow accumulation of 1 to 3 inches. Breezy with highs in the mid 30s. Southeast winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Snow. Additional snow accumulation around an inch. Lows in the mid 20s. East winds 10 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight. Chance of snow 80 percent. .THURSDAY...Cloudy with a chance of snow. A slight chance of rain in the afternoon. Little or no additional snow accumulation. Highs in the upper 30s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Snow. Snow accumulation of 1 to 3 inches. Lows in the mid 20s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 90 percent. .FRIDAY...Snow. Additional moderate snow accumulation. Highs in the mid 30s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Additional light snow accumulation possible. Lows 15 to 20. Chance of snow 70 percent. .SATURDAY...Partly cloudy. Highs around 40. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 20. .SUNDAY...Partly cloudy. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Becoming mostly cloudy. Highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. .TUESDAY...Becoming partly cloudy. Breezy with highs in the upper 40s. $$ SDZ078-011100- Southern Perkins- Including the cities of Usta, Bison, Sorum, and Zeona 355 PM MDT Tue Mar 31 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT THURSDAY... .LATE THIS AFTERNOON...Mostly cloudy. Highs in the lower 40s. East winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Breezy with lows in the mid 20s. East winds 20 to 30 mph. Gusts up to 35 mph, increasing to 45 mph after midnight. Chance of snow 50 percent. .WEDNESDAY...Snow. A slight chance of rain in the afternoon. Snow accumulation of 1 to 3 inches. Breezy with highs in the mid 30s. Southeast winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Snow. Additional snow accumulation around an inch. Lows in the mid 20s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of snow 90 percent. .THURSDAY...Cloudy with a chance of snow. A chance of rain in the afternoon. Little or no additional snow accumulation. Highs in the upper 30s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 40 percent. .THURSDAY NIGHT...Snow. Snow accumulation of 1 to 3 inches. Lows in the mid 20s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 90 percent. .FRIDAY...Snow. Additional moderate snow accumulation. Highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Additional light snow accumulation possible. Lows around 20. Chance of snow 70 percent. .SATURDAY...Partly cloudy. A slight chance of snow in the morning. Breezy with highs around 40. Chance of snow 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. .SUNDAY...Mostly sunny. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. .TUESDAY...Becoming partly cloudy. Breezy with highs in the upper 40s. $$ SDZ012-011100- Butte- Including the cities of Belle Fourche, Newell, Vale, Fruitdale, Belle Fourche Reservoir, and Hoover 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Breezy. Partly cloudy with a 20 percent chance of snow. Highs in the lower 40s. East winds 15 to 25 mph with gusts up to 40 mph. .TONIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Little or no snow accumulation. Windy with lows in the upper 20s. East winds 25 to 35 mph with gusts up to 50 mph. Chance of snow 50 percent. .WEDNESDAY...Snow. Rain in the afternoon. Snow accumulation up to 1 inch. Windy with highs in the upper 30s. East winds 25 to 35 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Cloudy. Snow with a slight chance of rain in the evening, then snow likely after midnight. Snow accumulation up to 1 inch. Breezy with lows in the upper 20s. East winds 15 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of precipitation 80 percent. .THURSDAY...Mostly cloudy. A chance of snow in the morning, then a chance of rain with a slight chance of snow in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 40s. East winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Breezy with lows in the mid 20s. East winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional moderate snow accumulation. Highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs in the lower 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy and breezy. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy. A slight chance of rain and snow after midnight. Breezy with lows in the upper 20s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy and breezy. Highs in the mid 50s. $$ SDZ013-011100- Northern Meade Co Plains- Including the cities of Faith, Mud Butte, Red Owl, Howes, and Opal 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs in the lower 40s. East winds 10 to 15 mph with gusts up to 35 mph. .TONIGHT...Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Windy with lows in the upper 20s. East winds 15 to 25 mph, increasing to southeast 25 to 35 mph after midnight. Gusts up to 45 mph. Chance of snow 40 percent. .WEDNESDAY...Snow. A slight chance of rain in the afternoon. Snow accumulation around an inch. Windy with highs in the mid 30s. Southeast winds 25 to 35 mph with gusts up to 45 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Snow. Additional snow accumulation around an inch. Breezy with lows in the upper 20s. East winds 15 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of snow 90 percent. .THURSDAY...Cloudy with a chance of snow. A chance of rain in the afternoon. Little or no additional snow accumulation. Breezy with highs in the upper 30s. East winds 15 to 25 mph. Gusts up to 35 mph in the afternoon. Chance of precipitation 40 percent. .THURSDAY NIGHT...Snow and rain in the evening, then snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows in the mid 20s. East winds 15 to 25 mph. Gusts up to 35 mph in the evening. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional moderate snow accumulation. Highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Additional light snow accumulation possible. Breezy with lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs in the lower 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. .SUNDAY...Mostly sunny. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy and breezy. Highs around 50. .MONDAY NIGHT...Mostly cloudy and breezy. Lows in the upper 20s. .TUESDAY...Becoming partly cloudy. Breezy with highs in the lower 50s. $$ SDZ014-011100- Ziebach- Including the cities of Dupree, Glad Valley, Cherry Creek, and South Eagle Butte 355 PM MDT Tue Mar 31 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT THURSDAY... .LATE THIS AFTERNOON...Mostly cloudy. Highs in the mid 40s. East winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy. Snow likely after midnight. Little or no snow accumulation. Breezy with lows in the mid 20s. East winds 15 to 25 mph. Chance of snow 60 percent. .WEDNESDAY...Snow in the morning, then snow with a slight chance of rain in the afternoon. Snow accumulation of 2 to 4 inches. Breezy with highs in the mid 30s. Southeast winds 20 to 30 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Snow. Additional snow accumulation around an inch. Lows in the upper 20s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of snow 90 percent. .THURSDAY...Cloudy. A chance of snow in the morning, then a slight chance of rain and snow in the afternoon. Little or no additional snow accumulation. Highs in the upper 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Snow. Snow accumulation of 1 to 3 inches. Lows in the mid 20s. East winds 10 to 20 mph. Chance of snow 90 percent. .FRIDAY...Snow. Additional moderate snow accumulation. Highs in the upper 30s. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Additional light snow accumulation possible. Lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy. A slight chance of snow in the morning. Breezy with highs in the upper 30s. Chance of snow 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 20. .SUNDAY...Mostly sunny. Highs around 50. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. .TUESDAY...Becoming partly cloudy. Highs in the upper 40s. $$ SDZ025-011100- Northern Foothills- Including the cities of Spearfish, Whitewood, and Saint Onge 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Breezy. Partly cloudy with a 20 percent chance of snow. Highs in the lower 40s. East winds 15 to 25 mph with gusts up to 35 mph. .TONIGHT...Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Breezy with lows in the lower 30s. Southeast winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 50 percent. .WEDNESDAY...Rain. Snow in the morning, then a slight chance of snow in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 40s. East winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Cloudy. Snow and rain in the evening, then snow likely after midnight. Little or no snow accumulation. Lows around 30. East winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight. Chance of precipitation 80 percent. .THURSDAY...Mostly cloudy with a chance of snow and rain in the morning, then partly cloudy with rain likely in the afternoon. Highs in the upper 40s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Rain with a chance of snow in the evening, then snow with a slight chance of rain after midnight. Snow accumulation around an inch. Lows in the mid 20s. East winds 10 to 20 mph with gusts up to 30 mph. .FRIDAY...Snow. Additional moderate snow accumulation. Highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy. Snow in the evening, then a chance of snow after midnight. Additional light snow accumulation. Breezy with lows in the mid 20s. Chance of snow 80 percent. .SATURDAY...Partly cloudy with a chance of snow in the morning, then mostly sunny with a slight chance of rain and snow in the afternoon. Breezy with highs in the mid 40s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Clear. Lows in the lower 30s. .SUNDAY...Mostly sunny. Highs around 60. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs in the upper 50s. .MONDAY NIGHT...Partly cloudy. A slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs in the upper 50s. $$ SDZ072-011100- Sturgis/Piedmont Foothills- Including the cities of Sturgis, Piedmont, Black Hawk, Summerset, and Tilford 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Partly cloudy. Highs in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 40 mph. .TONIGHT...Mostly cloudy. A chance of snow after midnight. Breezy with lows in the lower 30s. Southeast winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 40 percent. .WEDNESDAY...Rain. Snow in the morning, then a slight chance of snow in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 40s. Southeast winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Snow and rain in the evening, then snow likely after midnight. Little or no snow accumulation. Lows in the upper 20s. East winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight. Chance of precipitation 80 percent. .THURSDAY...Mostly cloudy. A chance of snow and rain in the morning, then rain likely in the afternoon. Breezy with highs in the upper 40s. Southeast winds 10 to 15 mph, increasing to 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Lows in the upper 20s. East winds 10 to 20 mph with gusts up to 30 mph. .FRIDAY...Snow. Additional moderate snow accumulation. Breezy with highs in the upper 30s. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the mid 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a chance of snow in the morning, then mostly sunny with a slight chance of rain and snow in the afternoon. Breezy with highs in the upper 40s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. .SUNDAY...Mostly sunny. Highs in the lower 60s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy with a 20 percent chance of rain. Highs in the upper 50s. .MONDAY NIGHT...Partly cloudy. A slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy and breezy. Highs in the upper 50s. $$ SDZ073-011100- Southern Meade Co Plains- Including the cities of Ellsworth AFB, Union Center, Elm Springs, Enning, and White Owl 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Partly cloudy. Highs in the mid 40s. East winds 10 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Breezy with lows in the upper 20s. Southeast winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 40 percent. .WEDNESDAY...Snow. A slight chance of rain in the morning, then rain in the afternoon. Snow accumulation up to 1 inch. Windy with highs in the lower 40s. Southeast winds 25 to 35 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Snow and rain in the evening, then snow likely after midnight. Snow accumulation up to 1 inch. Lows in the upper 20s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 90 percent. .THURSDAY...Mostly cloudy. A chance of snow in the morning, then a chance of rain in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. East winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Snow and rain in the evening, then snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows in the mid 20s. East winds 15 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional moderate snow accumulation. Breezy with highs in the upper 30s. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs in the mid 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny. Highs around 60. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy and breezy. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy. A slight chance of rain and snow after midnight. Lows in the upper 20s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy and breezy. Highs in the upper 50s. $$ SDZ026-011100- Rapid City- Including the city of Rapid City 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Partly cloudy. Highs in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows around 30. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 40 percent. .WEDNESDAY...Rain. Snow in the morning, then a slight chance of snow in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Cloudy. Snow and rain in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows in the upper 20s. Northeast winds 10 to 15 mph with gusts up to 25 mph, becoming east around 5 mph after midnight. Chance of precipitation 80 percent. .THURSDAY...Mostly cloudy with a slight chance of rain and snow in the morning, then partly cloudy with a chance of rain in the afternoon. Highs around 50. Southeast winds 10 to 15 mph. Gusts up to 20 mph, increasing to 30 mph in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Lows in the upper 20s. East winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Highs in the upper 30s. .FRIDAY NIGHT...Mostly cloudy with snow likely in the evening, then partly cloudy with a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the mid 20s. Chance of snow 60 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Highs in the upper 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. Highs in the upper 50s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the upper 50s. $$ SDZ031-011100- Pennington Co Plains- Including the cities of Box Elder, Caputa, New Underwood, Wasta, Wall, Scenic, and Quinn 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs in the upper 40s. East winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Little or no snow accumulation. Breezy with lows around 30. East winds 20 to 30 mph. Chance of snow 50 percent. .WEDNESDAY...Snow with a slight chance of rain in the morning, then rain with a chance of snow in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Southeast winds 20 to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Snow and rain in the evening, then snow likely after midnight. Snow accumulation up to 1 inch. Breezy with lows in the upper 20s. East winds 15 to 25 mph with gusts up to 35 mph, becoming northeast 10 to 15 mph after midnight. Chance of precipitation 90 percent. .THURSDAY...Cloudy in the morning, then becoming partly cloudy. A chance of snow in the morning. A chance of rain. Little or no snow accumulation. Breezy with highs around 50. East winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 25 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 40 percent. .THURSDAY NIGHT...Rain in the evening. Snow. Snow accumulation of 1 to 3 inches. Breezy with lows in the upper 20s. East winds 15 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Breezy with highs in the lower 40s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs in the mid 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy and breezy. Highs in the upper 50s. .MONDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. .TUESDAY...Partly cloudy and breezy. Highs in the upper 50s. $$ SDZ032-011100- Haakon- Including the cities of Philip, Midland, and Milesville 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy. A slight chance of snow in the evening, then snow likely after midnight. Little or no snow accumulation. Breezy with lows in the upper 20s. East winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 70 percent. .WEDNESDAY...Snow. Rain in the afternoon. Snow accumulation around an inch. Breezy with highs in the upper 30s. East winds 20 to 30 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...A slight chance of rain in the evening. Snow. Additional snow accumulation around an inch. Lows in the upper 20s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 90 percent. .THURSDAY...Mostly cloudy. A chance of snow in the morning, then a slight chance of rain in the afternoon. Little or no additional snow accumulation. Highs in the lower 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph, increasing to east 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 40 percent. .THURSDAY NIGHT...Snow and rain likely in the evening, then snow after midnight. Snow accumulation of 1 to 3 inches. Lows in the mid 20s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional moderate snow accumulation. Highs around 40. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Additional light snow accumulation possible. Lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs in the lower 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. .SUNDAY...Mostly sunny. Highs in the mid 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. .TUESDAY...Becoming partly cloudy. Breezy with highs in the mid 50s. $$ SDZ074-011100- Hermosa Foothills- Including the cities of Hermosa, Buffalo Gap, and Fairburn 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy with a 20 percent chance of snow. Highs in the mid 40s. East winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...A slight chance of rain in the evening. Cloudy with a chance of snow. Little or no snow accumulation. Lows in the lower 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent. .WEDNESDAY...Snow and rain likely in the morning, then rain in the afternoon. Little or no snow accumulation. Highs in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Cloudy. Rain and snow likely in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows in the upper 20s. Northeast winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain in the afternoon. Highs in the mid 50s. East winds around 5 mph, increasing to southeast 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Rain with a chance of snow in the evening, then snow with a slight chance of rain after midnight. Snow accumulation around an inch. Lows in the upper 20s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Highs in the lower 40s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy with snow likely in the evening, then partly cloudy with a chance of snow after midnight. Little or no additional snow accumulation. Lows in the lower 20s. Chance of snow 60 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Highs around 50. Chance of snow 20 percent. .SATURDAY NIGHT...Clear. Lows in the upper 20s. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the lower 60s. $$ SDZ030-011100- Custer Co Plains- Including the city of Folsom 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs in the upper 40s. East winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...A chance of rain in the evening. Cloudy with a chance of snow. Little or no snow accumulation. Lows in the lower 30s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent. .WEDNESDAY...Snow likely in the morning. Rain likely. Little or no snow accumulation. Highs in the upper 40s. East winds 10 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Cloudy. Rain and snow likely in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows in the upper 20s. Northeast winds 10 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain in the afternoon. Highs in the mid 50s. East winds 5 to 10 mph, increasing to 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Rain with a chance of snow in the evening, then snow with a slight chance of rain after midnight. Snow accumulation around an inch. Lows in the mid 20s. Northeast winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Breezy with highs in the lower 40s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy with snow likely in the evening, then partly cloudy with a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 60 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs around 50. Chance of snow 20 percent. .SATURDAY NIGHT...Clear. Lows in the mid 20s. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Partly cloudy and breezy. Highs in the lower 60s. $$ SDZ027-011100- Southern Foothills- Including the cities of Hot Springs and Angostura Reservoir 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Cloudy with a chance of rain and a slight chance of snow. Highs in the mid 40s. East winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 30 percent. .TONIGHT...Cloudy. A chance of snow and rain in the evening, then snow likely after midnight. Little or no snow accumulation. Breezy with lows in the mid 30s. East winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 60 percent. .WEDNESDAY...Snow and rain likely in the morning, then rain in the afternoon. Little or no snow accumulation. Highs around 50. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Cloudy with a chance of snow. Rain likely in the evening, then a chance of rain after midnight. Little or no snow accumulation. Lows around 30. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain in the afternoon. Highs in the upper 50s. East winds 5 to 10 mph, increasing to 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Rain. A slight chance of snow in the evening, then snow after midnight. Snow accumulation up to 1 inch. Lows in the upper 20s. Northeast winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .FRIDAY...Snow. Light snow accumulation. Breezy with highs in the lower 40s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy with a slight chance of snow after midnight. Breezy with lows in the mid 20s. Chance of snow 50 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the lower 50s. .SATURDAY NIGHT...Clear. Lows in the upper 20s. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the lower 60s. $$ SDZ041-011100- Western Fall River- Including the cities of Ardmore, Edgemont, Provo, and Rumford 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Breezy. Cloudy with a 30 percent chance of rain. Highs in the upper 40s. East winds 15 to 25 mph with gusts up to 40 mph. .TONIGHT...Cloudy. A chance of rain and snow in the evening, then snow and rain likely after midnight. Breezy with lows in the mid 30s. East winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 60 percent. .WEDNESDAY...Rain and snow likely in the morning, then rain in the afternoon. Little or no snow accumulation. Highs in the lower 50s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Cloudy. Rain likely in the evening, then a chance of snow and rain after midnight. Lows around 30. Northeast winds 10 to 20 mph, becoming east 5 to 10 mph after midnight. Chance of precipitation 70 percent. .THURSDAY...Partly cloudy. A chance of rain in the afternoon. Highs in the lower 60s. East winds 5 to 10 mph with gusts up to 20 mph, increasing to 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Rain in the evening, then snow and rain likely after midnight. Little or no snow accumulation. Lows in the upper 20s. Northeast winds 15 to 20 mph, becoming northwest after midnight. Gusts up to 30 mph. Chance of precipitation 80 percent. .FRIDAY...Snow. Light snow accumulation. Breezy, cooler with highs in the lower 40s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy with a slight chance of snow after midnight. Windy with lows in the mid 20s. Chance of snow 50 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Windy with highs in the lower 50s. .SATURDAY NIGHT...Clear, breezy with lows in the mid 20s. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy and breezy. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy and breezy. Lows around 30. .TUESDAY...Partly cloudy. Highs in the mid 60s. $$ SDZ075-011100- Eastern Fall River- Including the cities of Oral, Oelrichs, and Smithwick 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy with a 30 percent chance of rain. Highs in the upper 40s. East winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...A chance of rain in the evening. Cloudy with a chance of snow. Lows in the mid 30s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent. .WEDNESDAY...Snow likely in the morning. Rain likely. Little or no snow accumulation. Highs in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Rain likely in the evening. Cloudy with a chance of snow. Little or no snow accumulation. Lows around 30. Northeast winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain in the afternoon. Highs in the lower 60s. East winds 5 to 10 mph, increasing to 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Rain. Snow after midnight. Snow accumulation up to 1 inch. Lows in the upper 20s. Northeast winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .FRIDAY...Snow. Light snow accumulation. Breezy, cooler with highs in the lower 40s. Chance of snow 80 percent. .FRIDAY NIGHT...Becoming partly cloudy. A 50 percent chance of snow. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the lower 50s. .SATURDAY NIGHT...Clear. Lows in the mid 20s. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy and breezy. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy and breezy. Lows around 30. .TUESDAY...Partly cloudy. Highs in the mid 60s. $$ SDZ042-011100- Northern Oglala Lakota- Including the cities of Kyle, Rockyford, and Sharps Corner 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs in the upper 40s. East winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Cloudy. A chance of snow and rain in the evening, then snow likely after midnight. Little or no snow accumulation. Lows in the lower 30s. East winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 60 percent. .WEDNESDAY...Snow in the morning. Rain. Little or no snow accumulation. Breezy with highs around 50. Southeast winds 15 to 20 mph, increasing to east 20 to 30 mph in the afternoon. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Rain and snow in the evening, then snow likely after midnight. Little or no snow accumulation. Lows in the upper 20s. Northeast winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 80 percent. .THURSDAY...Mostly cloudy with a chance of snow with a slight chance of rain in the morning, then partly cloudy with a chance of rain in the afternoon. Highs in the mid 50s. East winds 5 to 10 mph, increasing to 10 to 20 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 40 percent. .THURSDAY NIGHT...Rain with a chance of snow in the evening, then snow with a slight chance of rain after midnight. Snow accumulation around an inch. Breezy with lows in the upper 20s. East winds 15 to 25 mph with gusts up to 35 mph, becoming northeast 10 to 15 mph with gusts up to 25 mph after midnight. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Breezy with highs in the lower 40s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy with snow likely in the evening, then partly cloudy with a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs in the upper 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Clear. Lows in the mid 20s. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy and breezy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. A slight chance of rain and snow after midnight. Breezy with lows around 30. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy and breezy. Highs in the lower 60s. $$ SDZ076-011100- Southern Oglala Lakota- Including the cities of Pine Ridge, Oglala, Wounded Knee, Porcupine, Manderson, and Batesland 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy with a 20 percent chance of rain. Highs in the upper 40s. East winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Cloudy. A chance of snow and rain in the evening, then snow likely after midnight. Lows in the lower 30s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .WEDNESDAY...Snow likely in the morning. Rain likely. Little or no snow accumulation. Highs in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Cloudy. Rain and snow in the evening, then snow likely after midnight. Little or no snow accumulation. Lows in the upper 20s. East winds 10 to 20 mph with gusts up to 30 mph, becoming northeast 5 to 10 mph with gusts up to 20 mph after midnight. Chance of precipitation 80 percent. .THURSDAY...Mostly cloudy with a slight chance of rain and snow in the morning, then partly cloudy with a chance of rain in the afternoon. Highs around 60. East winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...Rain in the evening, then snow with rain likely after midnight. Snow accumulation around an inch. Lows in the upper 20s. Northeast winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Cooler with highs in the lower 40s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Highs around 50. Chance of snow 20 percent. .SATURDAY NIGHT...Clear. Lows in the mid 20s. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Partly cloudy. Highs in the lower 60s. $$ SDZ043-011100- Northern Jackson- Including the cities of Kadoka, Cottonwood, Interior, and Belvidere 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Cloudy. A slight chance of snow in the evening, then snow likely after midnight. Little or no snow accumulation. Lows in the upper 20s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent. .WEDNESDAY...Snow in the morning, then rain with a chance of snow in the afternoon. Snow accumulation around an inch. Breezy with highs in the lower 40s. East winds 20 to 30 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Snow and rain in the evening, then snow likely after midnight. Additional snow accumulation up to 1 inch. Lows in the upper 20s. Northeast winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 90 percent. .THURSDAY...Mostly cloudy. A chance of snow in the morning, then a chance of rain in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Northeast winds 5 to 10 mph, increasing to east 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 40 percent. .THURSDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Lows in the mid 20s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Highs around 40. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs in the lower 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. .SUNDAY...Mostly sunny. Highs around 60. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs in the upper 50s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Becoming partly cloudy. Breezy with highs in the upper 50s. $$ SDZ077-011100- Southern Jackson- Including the cities of Long Valley, Wanblee, and Potato Creek 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Cloudy. A chance of snow in the evening, then snow likely after midnight. Little or no snow accumulation. Breezy with lows in the lower 30s. East winds 15 to 20 mph, increasing to southeast 20 to 30 mph after midnight. Chance of snow 60 percent. .WEDNESDAY...Snow with a slight chance of rain in the morning, then rain with a chance of snow in the afternoon. Snow accumulation up to 1 inch. Breezy with highs in the mid 40s. Southeast winds 20 to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Snow and rain in the evening, then snow likely after midnight. Snow accumulation up to 1 inch. Lows in the upper 20s. Northeast winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 80 percent. .THURSDAY...Cloudy in the morning, then becoming partly cloudy. A chance of snow in the morning. A chance of rain. Little or no snow accumulation. Highs around 50. Northeast winds 5 to 10 mph, increasing to east 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 40 percent. .THURSDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Breezy with lows in the upper 20s. East winds 15 to 25 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Breezy with highs around 40. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs in the mid 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Clear. Lows in the mid 20s. .SUNDAY...Sunny. Not as cool with highs in the lower 60s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs around 60. .MONDAY NIGHT...Partly cloudy. A slight chance of rain and snow after midnight. Lows around 30. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy and breezy. Highs in the upper 50s. $$ SDZ044-011100- Bennett- Including the cities of Martin, Allen, Tuthill, and Harrington 355 PM MDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs in the upper 40s. East winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Cloudy. A chance of snow in the evening, then snow likely after midnight. Little or no snow accumulation. Breezy with lows around 30. Southeast winds 15 to 25 mph. Chance of snow 60 percent. .WEDNESDAY...Snow with a slight chance of rain in the morning, then rain with a chance of snow in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Southeast winds 20 to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Snow and rain in the evening, then snow likely after midnight. Little or no snow accumulation. Lows in the upper 20s. Northeast winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 90 percent. .THURSDAY...Becoming partly cloudy. A chance of snow in the morning. A chance of rain. Highs in the mid 50s. Northeast winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 40 percent. .THURSDAY NIGHT...Rain with a chance of snow in the evening, then snow with a slight chance of rain after midnight. Snow accumulation around an inch. Lows in the upper 20s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .FRIDAY...Snow. Additional light snow accumulation. Breezy with highs around 40. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Mostly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs in the mid 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Clear, breezy with lows in the mid 20s. .SUNDAY...Sunny. Not as cool with highs in the lower 60s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy and breezy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Partly cloudy and breezy. Highs around 60. $$ SDZ046-011100- Mellette- Including the cities of White River, Wood, Norris, and Cedar Butte 455 PM CDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Cloudy. A chance of snow with a slight chance of rain in the evening, then snow likely after midnight. Little or no snow accumulation. Lows in the upper 20s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .WEDNESDAY...Snow in the morning, then rain with a chance of snow in the afternoon. Snow accumulation up to 1 inch. Breezy with highs in the lower 40s. East winds 20 to 30 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Lows in the upper 20s. Northeast winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 90 percent. .THURSDAY...Mostly cloudy. A chance of snow and rain in the morning. Little or no additional snow accumulation. Highs in the mid 40s. Northeast winds 10 to 20 mph. Chance of precipitation 40 percent. .THURSDAY NIGHT...Snow and rain likely in the evening, then snow after midnight. Snow accumulation around an inch. Lows in the upper 20s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .FRIDAY...Snow. Additional light snow accumulation. Highs in the lower 40s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 70 percent. .SATURDAY...Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Breezy with highs in the lower 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. .SUNDAY...Sunny. Highs in the upper 50s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the upper 50s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Becoming partly cloudy. Breezy with highs in the upper 50s. $$ SDZ047-011100- Todd- Including the cities of Mission, Rosebud, Saint Francis, and Parmelee 455 PM CDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Cloudy. Highs in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Cloudy with a 50 percent chance of snow. Little or no snow accumulation. Breezy with lows in the upper 20s. East winds 15 to 25 mph. .WEDNESDAY...Snow likely in the morning, then rain with a chance of snow in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 40s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Lows in the upper 20s. Northeast winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 90 percent. .THURSDAY...Cloudy with a chance of snow and rain in the morning, then partly cloudy with a slight chance of rain in the afternoon. Little or no additional snow accumulation. Highs in the upper 40s. Northeast winds 10 to 20 mph. Chance of precipitation 40 percent. .THURSDAY NIGHT...Rain with snow likely in the evening, then snow after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .FRIDAY...Snow. Light snow accumulation. Breezy with highs in the lower 40s. Chance of snow 80 percent. .FRIDAY NIGHT...Cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Chance of snow 60 percent. .SATURDAY...Mostly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Windy with highs in the lower 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Clear, breezy with lows in the lower 20s. .SUNDAY...Sunny. Not as cool with highs in the lower 60s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy and breezy. Highs around 60. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Partly cloudy and breezy. Highs in the upper 50s. $$ SDZ049-011100- Tripp- Including the cities of Winner, Colome, Witten, Hamill, and Ideal 455 PM CDT Tue Mar 31 2026 .LATE THIS AFTERNOON...Mostly cloudy. Highs around 50. Northeast winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Cloudy. A slight chance of rain and snow in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows around 30. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent. .WEDNESDAY...Snow in the morning, then rain with a chance of snow in the afternoon. Snow accumulation up to 1 inch. Breezy with highs in the lower 40s. East winds 15 to 25 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Snow. Rain in the evening, then a slight chance of rain after midnight. Snow accumulation around an inch. Lows in the upper 20s. Northeast winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of precipitation 90 percent. .THURSDAY...Cloudy. A chance of snow in the morning. Little or no additional snow accumulation. Highs in the lower 40s. North winds 10 to 15 mph. Chance of snow 50 percent. .THURSDAY NIGHT...Cloudy. A chance of rain and snow in the evening, then snow likely after midnight. Snow accumulation up to 1 inch possible. Lows in the upper 20s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent. .FRIDAY...Snow and rain in the morning, then snow likely in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 80 percent. .FRIDAY NIGHT...Cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no snow accumulation. Breezy with lows in the mid 20s. Chance of snow 60 percent. .SATURDAY...Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Breezy with highs around 40. Chance of snow 20 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s. .SUNDAY...Mostly sunny. Highs in the upper 50s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the upper 50s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Becoming partly cloudy. Breezy with highs in the mid 50s. $$