FPUS53 KUNR 181814 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 1213 PM MDT Sat Apr 18 2026 WYZ054-182300- Northern Campbell- Including the cities of Gillette, Recluse, Weston, and Rozet 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Mostly sunny. Highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Lows in the mid 20s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. .SUNDAY...Sunny. Highs in the lower 60s. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. South winds 10 to 15 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy and breezy. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of rain showers. Lows in the upper 30s. .THURSDAY...Rain showers likely in the morning, then rain showers with a chance of snow showers in the afternoon. Little or no snow accumulation. Windy and much cooler with highs in the upper 40s. Chance of precipitation 80 percent. .THURSDAY NIGHT...Becoming partly cloudy. A 50 percent chance of snow showers. Breezy with lows in the mid 20s. .FRIDAY...Partly cloudy. A chance of snow showers in the morning, then a slight chance of snow showers in the afternoon. Highs in the mid 40s. Chance of snow 30 percent. $$ WYZ055-182300- Southern Campbell- Including the city of Wright 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Sunny. Highs around 50. Northwest winds 10 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Lows in the mid 20s. West winds 10 to 15 mph. Gusts up to 25 mph in the evening. .SUNDAY...Sunny. Highs in the lower 60s. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. South winds 5 to 10 mph. Gusts up to 20 mph after midnight. .MONDAY...Mostly sunny. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy and breezy. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Breezy with lows in the mid 30s. Chance of rain 40 percent. .THURSDAY...Becoming mostly cloudy. Rain showers likely. A slight chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Windy and much cooler with highs in the upper 40s. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow showers in the evening, then a slight chance of snow showers after midnight. Breezy with lows in the lower 20s. Chance of snow 40 percent. .FRIDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the mid 40s. $$ WYZ056-182300- Western Crook- Including the cities of Moorcroft, Hulett, Pine Haven, Keyhole Reservoir, and Devils Tower 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a slight chance of showers and snow showers. Highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly clear. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 25 mph, becoming south around 5 mph after midnight. .SUNDAY...Sunny. Highs in the lower 60s. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. .MONDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest in the afternoon. .MONDAY NIGHT...Mostly clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs around 80. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s. .THURSDAY...Rain showers likely in the morning, then rain showers with a chance of snow showers in the afternoon. Little or no snow accumulation. Breezy and much cooler with highs in the upper 40s. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers. Lows in the lower 20s. .FRIDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the mid 40s. $$ WYZ058-182300- Weston County Plains- Including the cities of Rochelle, Clareton, Upton, and Osage 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Mostly sunny. Highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly clear. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming west around 5 mph after midnight. .SUNDAY...Sunny. Highs in the mid 60s. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. Gusts up to 25 mph. .MONDAY NIGHT...Mostly clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy and breezy. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of rain showers. Lows in the upper 30s. .THURSDAY...Partly cloudy with a chance of rain showers with a slight chance of snow showers in the morning, then mostly cloudy with rain showers likely in the afternoon. Little or no snow accumulation. Windy and much cooler with highs in the lower 50s. Temperature falling into the lower 40s in the afternoon. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow showers and rain showers in the evening, then a slight chance of snow showers after midnight. Breezy with lows in the mid 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the mid 40s. $$ WYZ059-182300- Newcastle- Including the city of Newcastle 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a slight chance of rain showers and snow showers. Breezy with highs in the lower 50s. Northwest winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly clear. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 35 mph, becoming north around 5 mph after midnight. .SUNDAY...Sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the lower 30s. Southeast winds 5 to 10 mph. .MONDAY...Mostly sunny. Highs in the upper 70s. South winds around 5 mph, increasing to northwest 10 to 15 mph with gusts up to 25 mph in the afternoon. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs around 80. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Lows in the lower 40s. .THURSDAY...Partly cloudy with a chance of rain showers in the morning, then mostly cloudy with rain showers likely in the afternoon. Windy and much cooler with highs in the lower 50s. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow showers and rain showers in the evening, then a slight chance of snow showers after midnight. Breezy with lows in the mid 20s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a 20 percent chance of snow showers. Breezy with highs in the upper 40s. $$ WYZ060-182300- Northeastern Crook- Including the cities of Colony, Beulah, and Aladdin 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a chance of showers with a slight chance of snow showers. Breezy with highs in the lower 50s. Northwest winds 20 to 30 mph. Chance of precipitation 30 percent. .TONIGHT...Mostly clear. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph, diminishing to around 5 mph after midnight. .SUNDAY...Sunny. Highs around 60. Southeast winds around 5 mph, increasing to east 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 10 to 15 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. West winds 10 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of showers. Lows in the upper 30s. .THURSDAY...Rain showers likely in the morning, then rain showers with a slight chance of snow showers in the afternoon. Little or no snow accumulation. Windy and much cooler with highs in the upper 40s. Temperature falling into the lower 40s in the afternoon. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy. Snow showers and rain showers likely in the evening, then a chance of snow showers after midnight. Little or no snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation 60 percent. .FRIDAY...Partly cloudy with a chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the mid 40s. Chance of precipitation 40 percent. $$ WYZ057-182300- Wyoming Black Hills- Including the cities of Sundance and Four Corners 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a chance of snow showers with a slight chance of rain showers. Little or no snow accumulation. Highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 40 percent. .TONIGHT...Mostly clear. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Sunny. Highs in the upper 50s. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the upper 30s. South winds 5 to 10 mph. Gusts up to 20 mph after midnight. .MONDAY...Mostly sunny. Highs in the lower 70s. West winds 5 to 10 mph with gusts up to 20 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of rain showers. Lows in the upper 30s. .THURSDAY...Rain showers likely with a chance of snow showers in the morning, then rain showers and snow showers in the afternoon. Little or no snow accumulation. Breezy and much cooler with highs in the upper 40s. Temperature falling into the upper 30s in the afternoon. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy. Snow showers likely in the evening, then a chance of snow showers after midnight. Little or no snow accumulation. Lows in the mid 20s. Chance of snow 60 percent. .FRIDAY...Partly cloudy with a 40 percent chance of snow showers. Highs in the lower 40s. $$ SDZ024-182300- Northern Black Hills- Including the cities of Lead, Deadwood, Cheyenne Crossing, Brownsville, Terry Peak, Deerfield, Rochford, Mystic, Silver City, Galena, and Nemo 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 40 percent chance of snow showers. Snow accumulation up to 1 inch possible. Highs in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 40 mph. .TONIGHT...Mostly clear. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 35 mph, diminishing to around 5 mph after midnight. .SUNDAY...Sunny. Highs in the mid 50s. West winds around 5 mph, becoming southeast with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 30s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Mostly sunny. Highs in the upper 60s. West winds 5 to 10 mph with gusts up to 25 mph. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers. A slight chance of snow showers after midnight. Lows in the upper 30s. Chance of precipitation 50 percent. .THURSDAY...Rain showers likely. Snow showers. Little or no snow accumulation. Much cooler with highs in the mid 40s. Temperature falling into the mid 30s in the afternoon. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy. Snow showers likely in the evening, then a chance of snow showers after midnight. Little or no snow accumulation. Lows in the lower 20s. Chance of snow 60 percent. .FRIDAY...Partly cloudy with a 40 percent chance of snow showers. Highs in the upper 30s. $$ SDZ028-182300- 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 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a chance of snow showers with a slight chance of rain showers. Little or no snow accumulation. Highs in the mid 40s. Northwest winds 10 to 20 mph with gusts up to 40 mph. Chance of precipitation 30 percent. .TONIGHT...Mostly clear. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 35 mph, becoming west around 5 mph after midnight. .SUNDAY...Mostly sunny. Highs in the mid 50s. West winds around 5 mph, becoming south with gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 30s. South winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Mostly sunny. Highs in the lower 70s. West winds 5 to 10 mph with gusts up to 25 mph. .MONDAY NIGHT...Clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of rain showers. Lows in the lower 40s. .THURSDAY...Partly cloudy with a chance of rain showers and snow showers in the morning, then mostly cloudy with rain showers and snow showers likely in the afternoon. Little or no snow accumulation. Much cooler with highs around 50. Temperature falling into the lower 40s in the afternoon. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers. Cooler with lows in the mid 20s. .FRIDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the lower 40s. $$ SDZ029-182300- Southern Black Hills- Including the cities of Pringle, Argyle, and Wind Cave 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a slight chance of rain showers and snow showers. Breezy with highs around 50. Northwest winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly clear. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 35 mph, diminishing to around 5 mph after midnight. .SUNDAY...Sunny. Highs in the lower 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 30s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. .MONDAY...Mostly sunny. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 30 mph. .MONDAY NIGHT...Clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Highs around 80. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 50 percent. .THURSDAY...Partly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Breezy and much cooler with highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers and rain showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Breezy, cooler with lows in the upper 20s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent. $$ SDZ001-182300- Harding- Including the cities of Buffalo, Camp Crook, Ladner, Ludlow, Redig, and Reva 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the upper 40s. Northwest winds 20 to 30 mph with gusts up to 45 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 35 mph, diminishing to around 5 mph after midnight. .SUNDAY...Mostly sunny. Highs in the upper 50s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. Southeast winds 10 to 20 mph with gusts up to 30 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. West winds 10 to 20 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of showers. Lows in the lower 40s. .THURSDAY...Rain showers likely. Very windy and much cooler with highs in the lower 50s. Temperature falling into the lower 40s in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Windy with lows in the mid 20s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy. A chance of snow showers in the morning, then a slight chance of snow showers in the afternoon. Windy with highs in the mid 40s. Chance of snow 30 percent. $$ SDZ002-182300- Northern Perkins- Including the cities of Lemmon, Shadehill, Meadow, and Prairie City 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the upper 40s. Northwest winds 20 to 30 mph with gusts up to 40 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph, diminishing to around 5 mph after midnight. .SUNDAY...Mostly sunny. Highs in the mid 50s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Mostly sunny. Not as cool with highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Mostly clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of showers. Lows in the mid 40s. .THURSDAY...Partly cloudy with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Windy and much cooler with highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Windy, cooler with lows in the mid 20s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy. A slight chance of snow showers in the morning, then a slight chance of rain showers in the afternoon. Breezy with highs in the mid 40s. Chance of precipitation 20 percent. $$ SDZ078-182300- Southern Perkins- Including the cities of Usta, Bison, Sorum, and Zeona 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy and breezy. Highs around 50. Northwest winds 20 to 30 mph with gusts up to 45 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. Northwest winds 10 to 20 mph with gusts up to 35 mph, diminishing to 5 to 10 mph after midnight. .SUNDAY...Mostly sunny. Highs in the mid 50s. East winds 10 to 15 mph. .SUNDAY NIGHT...Clear. Lows in the lower 30s. Southeast winds 10 to 20 mph with gusts up to 30 mph. .MONDAY...Mostly sunny. Not as cool with highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Becoming partly cloudy. A 50 percent chance of showers. Lows in the mid 40s. .THURSDAY...Partly cloudy with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Windy and much cooler with highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Windy, cooler with lows in the upper 20s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Windy with highs in the mid 40s. Chance of precipitation 20 percent. $$ SDZ012-182300- Butte- Including the cities of Belle Fourche, Newell, Vale, Fruitdale, Belle Fourche Reservoir, and Hoover 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a slight chance of showers and snow showers. Windy with highs in the lower 50s. Northwest winds 25 to 35 mph with gusts up to 50 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly clear. Lows in the mid 20s. Northwest winds 10 to 20 mph with gusts up to 40 mph, diminishing to 5 to 10 mph after midnight. .SUNDAY...Mostly sunny. Highs in the upper 50s. East winds 5 to 10 mph, increasing to southeast 10 to 20 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the lower 30s. Southeast winds 10 to 20 mph with gusts up to 30 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph, increasing to northwest 10 to 20 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of showers. Lows in the lower 40s. .THURSDAY...Rain showers. Very windy and much cooler with highs in the lower 50s. Temperature falling into the mid 40s in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Windy with lows in the upper 20s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a chance of snow showers. A slight chance of rain showers in the afternoon. Windy with highs in the mid 40s. Chance of precipitation 30 percent. $$ SDZ013-182300- Northern Meade Co Plains- Including the cities of Faith, Mud Butte, Red Owl, Howes, and Opal 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 20 percent chance of showers. Windy with highs around 50. Northwest winds 25 to 35 mph with gusts up to 50 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. Northwest winds 10 to 20 mph with gusts up to 40 mph, diminishing to 5 to 10 mph after midnight. .SUNDAY...Mostly sunny. Highs in the mid 50s. East winds 5 to 10 mph, increasing to 10 to 20 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the lower 30s. Southeast winds 10 to 20 mph with gusts up to 30 mph. .MONDAY...Mostly sunny. Not as cool with highs in the mid 70s. South winds 10 to 15 mph, becoming northwest in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Breezy with highs in the mid 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Becoming partly cloudy. A 50 percent chance of showers. Lows in the mid 40s. .THURSDAY...Partly cloudy with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Very windy and much cooler with highs in the upper 50s. Temperature falling into the upper 40s in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...Becoming partly cloudy. A chance of rain showers in the evening. A chance of snow showers. Windy, cooler with lows in the upper 20s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Windy with highs in the upper 40s. Chance of precipitation 20 percent. $$ SDZ014-182300- Ziebach- Including the cities of Dupree, Glad Valley, Cherry Creek, and South Eagle Butte 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy and breezy. Highs around 50. Northwest winds 20 to 30 mph with gusts up to 40 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Mostly sunny. Highs in the mid 50s. East winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the lower 30s. Southeast winds 10 to 15 mph with gusts up to 30 mph. .MONDAY...Mostly sunny. Not as cool with highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Becoming partly cloudy. A 50 percent chance of showers. Lows in the upper 40s. .THURSDAY...Partly cloudy with a 50 percent chance of showers. Windy and much cooler with highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. .THURSDAY NIGHT...Becoming partly cloudy. A chance of rain showers in the evening. A chance of snow showers. Windy, cooler with lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy. A slight chance of snow showers in the morning, then a slight chance of rain showers in the afternoon. Breezy with highs in the upper 40s. Chance of precipitation 20 percent. $$ SDZ025-182300- Northern Foothills- Including the cities of Spearfish, Whitewood, and Saint Onge 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a chance of rain showers and snow showers. Breezy with highs in the upper 40s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 30 percent. .TONIGHT...Mostly clear and breezy. Lows in the lower 30s. West winds 15 to 25 mph with gusts up to 35 mph, becoming southwest 5 to 10 mph after midnight. .SUNDAY...Mostly sunny. Highs in the upper 50s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 30s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. West winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .MONDAY NIGHT...Clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of showers. Lows in the lower 40s. .THURSDAY...Rain showers likely in the morning, then rain showers with a slight chance of snow showers in the afternoon. Little or no snow accumulation. Windy and much cooler with highs in the lower 50s. Temperature falling into the lower 40s in the afternoon. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy. Snow showers and rain showers likely in the evening, then a chance of snow showers after midnight. Little or no snow accumulation. Windy with lows in the upper 20s. Chance of precipitation 60 percent. .FRIDAY...Partly cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Breezy with highs in the mid 40s. Chance of precipitation 40 percent. $$ SDZ072-182300- Sturgis/Piedmont Foothills- Including the cities of Sturgis, Piedmont, Black Hawk, Summerset, and Tilford 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a chance of showers and snow showers. Breezy with highs in the lower 50s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 30 percent. .TONIGHT...Mostly clear. Lows in the lower 30s. West winds 10 to 20 mph with gusts up to 35 mph, diminishing to 5 to 10 mph after midnight. .SUNDAY...Mostly sunny. Highs around 60. Southeast winds 5 to 10 mph with gusts up to 20 mph, increasing to east 10 to 20 mph with gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 30s. South winds 10 to 20 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of showers. Lows in the mid 40s. .THURSDAY...Becoming mostly cloudy. Showers likely. Windy and much cooler with highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Windy with lows in the upper 20s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Breezy with highs in the upper 40s. Chance of precipitation 30 percent. $$ SDZ073-182300- Southern Meade Co Plains- Including the cities of Ellsworth AFB, Union Center, Elm Springs, Enning, and White Owl 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 30 percent chance of showers. Windy with highs in the lower 50s. Northwest winds 25 to 35 mph with gusts up to 45 mph. .TONIGHT...Mostly clear. Lows in the upper 20s. Northwest winds 10 to 20 mph with gusts up to 40 mph, diminishing to 5 to 10 mph after midnight. .SUNDAY...Mostly sunny. Highs around 60. East winds 5 to 10 mph, increasing to 10 to 20 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 10 to 20 mph. .MONDAY...Mostly sunny. Not as cool with highs in the upper 70s. Southwest winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. Gusts up to 25 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of showers. Lows in the upper 40s. .THURSDAY...Partly cloudy with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Very windy and much cooler with highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...Becoming partly cloudy. A chance of rain showers in the evening. A chance of snow showers. Very windy and cooler with lows in the upper 20s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy. A slight chance of snow showers in the morning, then a slight chance of rain showers in the afternoon. Windy with highs in the upper 40s. Chance of precipitation 20 percent. $$ SDZ026-182300- Rapid City- Including the city of Rapid City 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a chance of showers and snow showers. Breezy with highs in the lower 50s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 30 percent. .TONIGHT...Mostly clear. Lows around 30. West winds 10 to 15 mph. Gusts up to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 60s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 30s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Mostly sunny. Highs in the upper 70s. West winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. Gusts up to 25 mph. .MONDAY NIGHT...Clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 50 percent. .THURSDAY...Partly cloudy with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Breezy and much cooler with highs in the upper 50s. Temperature falling to around 50 in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow showers and rain showers in the evening, then a slight chance of snow showers after midnight. Breezy, cooler with lows in the upper 20s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy. A chance of snow showers in the morning, then a slight chance of rain showers and snow showers in the afternoon. Breezy with highs around 50. Chance of precipitation 30 percent. $$ SDZ031-182300- Pennington Co Plains- Including the cities of Box Elder, Caputa, New Underwood, Wasta, Wall, Scenic, and Quinn 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 30 percent chance of showers. Windy with highs in the mid 50s. Northwest winds 25 to 35 mph with gusts up to 45 mph. .TONIGHT...Mostly clear. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 60s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 10 to 20 mph. .MONDAY...Mostly sunny. Not as cool with highs around 80. Southwest winds 10 to 15 mph, becoming northwest in the afternoon. Gusts up to 25 mph. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Breezy with highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Breezy with lows in the upper 40s. Chance of rain 50 percent. .THURSDAY...Partly cloudy with a 50 percent chance of showers. Windy and much cooler with highs in the lower 60s. Temperature falling into the mid 50s in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Very windy and cooler with lows around 30. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy. A slight chance of snow showers in the morning, then a slight chance of rain showers in the afternoon. Windy with highs in the lower 50s. Chance of precipitation 20 percent. $$ SDZ032-182300- Haakon- Including the cities of Philip, Midland, and Milesville 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy and windy. Highs in the lower 50s. Northwest winds 25 to 35 mph with gusts up to 45 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. Northwest winds 10 to 15 mph. Gusts up to 35 mph in the evening. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. East winds 10 to 15 mph. .SUNDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Mostly sunny. Not as cool with highs in the upper 70s. South winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 25 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Breezy with highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly cloudy with showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 40s. Chance of rain 60 percent. .THURSDAY...Partly cloudy with a 50 percent chance of showers. Windy and much cooler with highs in the lower 60s. Temperature falling into the mid 50s in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Windy, cooler with lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy. A slight chance of snow showers in the morning. Breezy with highs in the lower 50s. Chance of snow 20 percent. $$ SDZ074-182300- Hermosa Foothills- Including the cities of Hermosa, Buffalo Gap, and Fairburn 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 30 percent chance of showers. Highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 40 mph. .TONIGHT...Mostly clear. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Sunny. Highs in the lower 60s. Northeast winds around 5 mph, increasing to southeast 10 to 15 mph with gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 30s. East winds 10 to 15 mph, becoming west 5 to 10 mph after midnight. .MONDAY...Mostly sunny. Highs around 80. West winds 10 to 15 mph with gusts up to 30 mph. .MONDAY NIGHT...Clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 40 percent. .THURSDAY...Partly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Windy and much cooler with highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Breezy, cooler with lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent. $$ SDZ030-182300- Custer Co Plains- Including the city of Folsom 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 30 percent chance of showers. Breezy with highs in the mid 50s. Northwest winds 20 to 30 mph with gusts up to 40 mph. .TONIGHT...Mostly clear. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 35 mph in the evening. .SUNDAY...Sunny. Highs in the mid 60s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the lower 30s. East winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 5 to 10 mph after midnight. .MONDAY...Mostly sunny. Not as cool with highs in the lower 80s. Southwest winds 10 to 15 mph, becoming northwest in the afternoon. Gusts up to 30 mph. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Breezy with highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Breezy with lows in the upper 40s. Chance of rain 40 percent. .THURSDAY...Partly cloudy with a 50 percent chance of showers. Windy and much cooler with highs in the lower 60s. Temperature falling into the mid 50s in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Windy, cooler with lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy. A slight chance of snow showers in the morning, then a slight chance of rain showers in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 20 percent. $$ SDZ027-182300- Southern Foothills- Including the cities of Hot Springs and Angostura Reservoir 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 20 percent chance of showers. Breezy with highs in the mid 50s. Northwest winds 20 to 30 mph with gusts up to 45 mph. .TONIGHT...Mostly clear. Lows in the upper 20s. Northwest winds 10 to 20 mph with gusts up to 40 mph, becoming west around 5 mph after midnight. .SUNDAY...Sunny. Highs in the mid 60s. East winds 10 to 15 mph. .SUNDAY NIGHT...Clear. Lows in the mid 30s. East winds 5 to 10 mph. .MONDAY...Mostly sunny. Highs around 80. West winds 10 to 20 mph with gusts up to 30 mph. .MONDAY NIGHT...Clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 40 percent. .THURSDAY...Partly cloudy with a 50 percent chance of showers. Windy and much cooler with highs around 60. Temperature falling into the lower 50s in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Breezy, cooler with lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 20 percent. $$ SDZ041-182300- Western Fall River- Including the cities of Ardmore, Edgemont, Provo, and Rumford 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy and windy. Highs in the mid 50s. Northwest winds 25 to 35 mph with gusts up to 50 mph. .TONIGHT...Mostly clear. Lows in the mid 20s. Northwest winds 10 to 20 mph with gusts up to 40 mph, becoming west 5 to 10 mph after midnight. .SUNDAY...Sunny. Highs in the upper 60s. North winds 5 to 10 mph, becoming southeast with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the lower 30s. Southeast winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 80s. West winds 10 to 20 mph with gusts up to 30 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers in the afternoon. Breezy with highs in the mid 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Breezy with lows in the mid 40s. Chance of rain 40 percent. .THURSDAY...Partly cloudy with a 50 percent chance of showers. Very windy and much cooler with highs around 60. Temperature falling into the lower 50s in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Windy with lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 20 percent. $$ SDZ075-182300- Eastern Fall River- Including the cities of Oral, Oelrichs, and Smithwick 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 20 percent chance of showers. Windy with highs in the mid 50s. Northwest winds 25 to 35 mph with gusts up to 45 mph. .TONIGHT...Mostly clear. Lows in the mid 20s. West winds 10 to 20 mph with gusts up to 40 mph, diminishing to 5 to 10 mph after midnight. .SUNDAY...Sunny. Highs in the upper 60s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the lower 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. .MONDAY...Mostly sunny. Highs in the lower 80s. West winds 10 to 20 mph with gusts up to 30 mph. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Breezy with highs in the upper 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 40 percent. .THURSDAY...Partly cloudy with a 50 percent chance of showers. Windy and much cooler with highs in the lower 60s. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Breezy with lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 20 percent. $$ SDZ042-182300- Northern Oglala Lakota- Including the cities of Kyle, Rockyford, and Sharps Corner 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Mostly cloudy with a 30 percent chance of showers. Breezy with highs in the mid 50s. Northwest winds 20 to 30 mph with gusts up to 40 mph. .TONIGHT...Mostly clear. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Sunny. Highs in the mid 60s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 10 to 20 mph. .MONDAY...Mostly sunny. Highs in the lower 80s. West winds 10 to 20 mph with gusts up to 30 mph. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Breezy with highs in the upper 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Breezy with lows in the upper 40s. Chance of rain 50 percent. .THURSDAY...Partly cloudy with a 50 percent chance of showers. Windy and much cooler with highs in the lower 60s. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Windy, cooler with lows around 30. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy. A slight chance of snow showers in the morning, then a slight chance of rain showers in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 20 percent. $$ SDZ076-182300- Southern Oglala Lakota- Including the cities of Pine Ridge, Oglala, Wounded Knee, Porcupine, Manderson, and Batesland 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Mostly cloudy with a 30 percent chance of showers. Breezy with highs in the mid 50s. Northwest winds 15 to 25 mph with gusts up to 40 mph. .TONIGHT...Mostly clear. Lows in the mid 20s. West winds 10 to 15 mph. Gusts up to 35 mph in the evening. .SUNDAY...Sunny. Highs in the mid 60s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds 10 to 15 mph with gusts up to 30 mph. .MONDAY...Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 20 mph with gusts up to 30 mph. .MONDAY NIGHT...Mostly clear. Lows around 40. .TUESDAY...Sunny. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 50 percent. .THURSDAY...Partly cloudy with a 50 percent chance of showers. Windy and much cooler with highs in the lower 60s. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Breezy, cooler with lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent. $$ SDZ043-182300- Northern Jackson- Including the cities of Kadoka, Cottonwood, Interior, and Belvidere 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 20 percent chance of showers. Windy with highs in the lower 50s. Northwest winds 25 to 35 mph with gusts up to 45 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs around 60. East winds 10 to 15 mph. .SUNDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 10 to 20 mph. .MONDAY...Mostly sunny. Not as cool with highs in the lower 80s. Southwest winds 10 to 20 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Breezy with highs around 90. Chance of rain 20 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 50 percent. .THURSDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Windy and much cooler with highs in the mid 60s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Windy, cooler with lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy and breezy. Highs in the lower 50s. $$ SDZ077-182300- Southern Jackson- Including the cities of Long Valley, Wanblee, and Potato Creek 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 20 percent chance of showers. Breezy with highs in the lower 50s. Northwest winds 20 to 30 mph with gusts up to 45 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 60s. Northeast winds 10 to 15 mph. .SUNDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds 15 to 20 mph with gusts up to 30 mph. .MONDAY...Mostly sunny and breezy. Not as cool with highs in the lower 80s. Southwest winds 15 to 25 mph with gusts up to 35 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Breezy with highs in the upper 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Breezy with lows around 50. Chance of rain 60 percent. .THURSDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Windy and much cooler with highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Windy, cooler with lows around 30. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy. A slight chance of snow showers in the morning, then a slight chance of rain showers in the afternoon. Windy with highs in the lower 50s. Chance of precipitation 20 percent. $$ SDZ044-182300- Bennett- Including the cities of Martin, Allen, Tuthill, and Harrington 1213 PM MDT Sat Apr 18 2026 .THIS AFTERNOON...Mostly cloudy with a slight chance of showers and snow showers. Breezy with highs in the lower 50s. Northwest winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly clear. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Sunny. Highs in the lower 60s. Northeast winds 10 to 15 mph. .SUNDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds 10 to 20 mph with gusts up to 30 mph. .MONDAY...Mostly sunny and breezy. Not as cool with highs in the lower 80s. Southwest winds 15 to 25 mph with gusts up to 35 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly cloudy. A chance of showers in the afternoon. Breezy with highs in the upper 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Breezy with lows in the upper 40s. Chance of rain 50 percent. .THURSDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Windy and much cooler with highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers and snow showers in the evening, then a slight chance of snow showers after midnight. Windy, cooler with lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy. A slight chance of snow showers in the morning, then a slight chance of rain showers in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 20 percent. $$ SDZ046-182300- Mellette- Including the cities of White River, Wood, Norris, and Cedar Butte 113 PM CDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy and windy. Highs in the lower 50s. Northwest winds 25 to 35 mph with gusts up to 50 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Breezy with lows in the upper 20s. West winds 15 to 25 mph with gusts up to 35 mph, diminishing to 5 to 10 mph after midnight. .SUNDAY...Mostly sunny. Highs in the upper 50s. Northeast winds 10 to 15 mph. .SUNDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 10 to 20 mph with gusts up to 30 mph. .MONDAY...Mostly sunny and breezy. Not as cool with highs in the lower 80s. Southwest winds 15 to 25 mph with gusts up to 35 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Windy with highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Breezy with lows in the lower 50s. Chance of rain 50 percent. .THURSDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Windy, cooler with highs in the upper 60s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers in the evening, then a slight chance of snow showers after midnight. Windy, cooler with lows in the lower 30s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy and windy. Highs in the lower 50s. $$ SDZ047-182300- Todd- Including the cities of Mission, Rosebud, Saint Francis, and Parmelee 113 PM CDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy with a 20 percent chance of showers. Windy with highs in the lower 50s. Northwest winds 25 to 35 mph with gusts up to 55 mph. .TONIGHT...Mostly clear and breezy. Lows in the upper 20s. West winds 15 to 25 mph with gusts up to 35 mph, diminishing to 5 to 10 mph after midnight. .SUNDAY...Mostly sunny. Highs around 60. Northeast winds 10 to 15 mph. .SUNDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 10 to 20 mph with gusts up to 30 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy and not as cool with highs in the lower 80s. Southwest winds 15 to 25 mph with gusts up to 35 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Windy with highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Breezy with lows in the lower 50s. Chance of rain 50 percent. .THURSDAY...Partly cloudy. A chance of showers in the afternoon. Windy, cooler with highs in the upper 60s. Chance of rain 30 percent. .THURSDAY NIGHT...A chance of rain showers in the evening. Partly cloudy with a slight chance of snow showers. Windy, cooler with lows around 30. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy and windy. Highs in the lower 50s. $$ SDZ049-182300- Tripp- Including the cities of Winner, Colome, Witten, Hamill, and Ideal 113 PM CDT Sat Apr 18 2026 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the lower 50s. Northwest winds 20 to 30 mph with gusts up to 45 mph. .TONIGHT...Mostly clear and breezy. Lows in the upper 20s. West winds 15 to 25 mph with gusts up to 35 mph, diminishing to 5 to 10 mph after midnight. .SUNDAY...Mostly sunny. Highs in the upper 50s. North winds 10 to 15 mph. .SUNDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Mostly sunny and breezy. Not as cool with highs in the lower 80s. Southwest winds 15 to 25 mph with gusts up to 35 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Windy with highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Breezy with lows in the mid 50s. Chance of rain 50 percent. .THURSDAY...Partly cloudy. A chance of showers in the afternoon. Windy with highs in the lower 70s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers in the evening, then a slight chance of rain showers and snow showers after midnight. Windy, cooler with lows in the lower 30s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy and windy, cooler with highs in the lower 50s. $$