FPUS53 KUNR 130633 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 1232 AM MDT Fri Mar 13 2026 WYZ054-131100- Northern Campbell- Including the cities of Gillette, Recluse, Weston, and Rozet 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Snow likely. Snow accumulation around an inch. Lows in the mid 20s. West winds 5 to 10 mph. Chance of snow 70 percent. .FRIDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy with a chance of rain in the afternoon. Little or no additional snow accumulation. Highs in the lower 40s. South winds 5 to 10 mph, becoming north with gusts up to 20 mph in the afternoon. Chance of precipitation 50 percent. .FRIDAY NIGHT...A slight chance of rain in the evening. Mostly cloudy with a chance of snow. Little or no snow accumulation. Lows in the mid 20s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy. A chance of snow in the morning, then rain and snow likely in the afternoon. Little or no snow accumulation. Highs in the upper 40s. East winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 70 percent. .SATURDAY NIGHT...A slight chance of rain in the evening. Snow. Patchy blowing and drifting snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows around 10. North winds 15 to 25 mph with gusts up to 35 mph. Wind chill values around 5 below after midnight. .SUNDAY...Cloudy with a chance of snow in the morning, then partly cloudy with a slight chance of snow in the afternoon. Much cooler with highs in the mid 20s. Chance of snow 40 percent. .SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above. .MONDAY...Mostly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Becoming partly cloudy. Not as cool with highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. $$ WYZ055-131100- Southern Campbell- Including the city of Wright 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Lows in the mid 20s. Northeast winds 5 to 10 mph. .FRIDAY...Partly cloudy. Highs in the mid 50s. South winds 5 to 10 mph with gusts up to 25 mph, becoming northwest 10 to 15 mph with gusts up to 35 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s. North winds 10 to 15 mph with gusts up to 30 mph, becoming east 5 to 10 mph after midnight. .SATURDAY...Mostly cloudy. A chance of rain in the afternoon. Breezy with highs around 60. South winds 10 to 15 mph with gusts up to 30 mph, increasing to west 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of rain 40 percent. .SATURDAY NIGHT...Snow and rain in the evening, then snow likely after midnight. Patchy blowing and drifting snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows around 10. North winds 20 to 30 mph with gusts up to 40 mph. Wind chill values around 5 below after midnight. .SUNDAY...Becoming partly cloudy. Patchy blowing and drifting snow in the morning. A 20 percent chance of snow. Breezy and much cooler with highs in the mid 20s. .SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above. .MONDAY...Mostly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows around 30. .TUESDAY...Becoming partly cloudy. Not as cool with highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ056-131100- Western Crook- Including the cities of Moorcroft, Hulett, Pine Haven, Keyhole Reservoir, and Devils Tower 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Cloudy with a 50 percent chance of snow. Snow accumulation up to 1 inch possible. Lows in the lower 20s. West winds 5 to 10 mph. .FRIDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Little or no snow accumulation. Cooler with highs in the lower 40s. South winds 5 to 10 mph, becoming north in the afternoon. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows in the lower 20s. Northeast winds 5 to 10 mph. Chance of snow 70 percent. .SATURDAY...Mostly cloudy. A chance of snow in the morning, then snow likely with a chance of rain in the afternoon. Little or no snow accumulation. Highs in the mid 40s. East winds 10 to 15 mph. Chance of precipitation 70 percent. .SATURDAY NIGHT...A slight chance of rain in the evening. Snow. Patchy blowing and drifting snow after midnight. Snow accumulation of 2 to 4 inches. Lows 5 to 10 above. North winds 10 to 20 mph with gusts up to 30 mph. Wind chill values around 5 below after midnight. .SUNDAY...Cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Little or no additional snow accumulation. Cooler with highs in the mid 20s. Chance of snow 60 percent. .SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above. .MONDAY...Mostly cloudy. A slight chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 20 percent. .MONDAY NIGHT...A slight chance of snow in the evening. Mostly cloudy with a slight chance of rain. Not as cool with lows in the upper 20s. Chance of precipitation 20 percent. .TUESDAY...Becoming partly cloudy. Not as cool with highs in the lower 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs around 70. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. $$ WYZ058-131100- Weston County Plains- Including the cities of Rochelle, Clareton, Upton, and Osage 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Lows in the mid 20s. North winds 5 to 10 mph with gusts up to 20 mph. .FRIDAY...Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Highs in the mid 50s. Southeast winds around 5 mph, increasing to northwest 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. .SATURDAY...Mostly cloudy. A chance of rain in the afternoon. Highs around 60. South winds 10 to 20 mph. Gusts up to 25 mph, increasing to 35 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Snow and rain in the evening, then snow likely after midnight. Patchy blowing and drifting snow after midnight. Snow accumulation around an inch. Breezy with lows 10 to 15. North winds 20 to 30 mph with gusts up to 40 mph. Wind chill values around 5 below after midnight. .SUNDAY...Patchy blowing and drifting snow in the morning. Mostly cloudy with a chance of snow in the morning, then partly cloudy with a slight chance of snow in the afternoon. Breezy and much cooler with highs in the mid 20s. Chance of snow 50 percent. .SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above. .MONDAY...Mostly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows around 30. .TUESDAY...Becoming partly cloudy. Breezy and not as cool with highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ059-131100- Newcastle- Including the city of Newcastle 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 40 percent chance of snow. Little or no snow accumulation. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Highs in the mid 50s. Southeast winds around 5 mph, becoming northeast with gusts up to 20 mph in the afternoon. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. Northeast winds 5 to 10 mph with gusts up to 20 mph, becoming southeast after midnight. .SATURDAY...Mostly cloudy. A slight chance of rain in the afternoon. Highs in the mid 50s. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Breezy with lows around 15. North winds 20 to 30 mph with gusts up to 40 mph. Wind chill values around 5 below after midnight. .SUNDAY...Becoming partly cloudy. A 50 percent chance of snow. Breezy and much cooler with highs in the upper 20s. .SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above. .MONDAY...Mostly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the upper 20s. .TUESDAY...Becoming partly cloudy. Breezy and not as cool with highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. $$ WYZ060-131100- Northeastern Crook- Including the cities of Colony, Beulah, and Aladdin 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .OVERNIGHT...Cloudy with a 40 percent chance of snow. Little or no snow accumulation. Lows in the mid 20s. West winds 5 to 10 mph. .FRIDAY...Mostly cloudy. Snow likely in the morning, then rain likely with a slight chance of snow in the afternoon. Little or no snow accumulation. Cooler with highs in the lower 40s. Southeast winds around 5 mph, becoming north in the afternoon. Chance of precipitation 70 percent. .FRIDAY NIGHT...Snow likely. Little or no snow accumulation. Lows in the mid 20s. Northeast winds 5 to 10 mph. Chance of snow 70 percent. .SATURDAY...Cloudy. A chance of snow in the morning, then snow likely with a chance of rain in the afternoon. Little or no snow accumulation. Highs in the upper 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent. .SATURDAY NIGHT...Snow. Patchy blowing and drifting snow after midnight. Snow accumulation of 3 to 5 inches. Lows around 10. Northeast winds 10 to 20 mph with gusts up to 30 mph. Wind chill values around 5 below after midnight. .SUNDAY...Cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Little or no additional snow accumulation. Highs in the mid 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Partly cloudy. Lows zero to 5 above. .MONDAY...Mostly cloudy. A slight chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 20 percent. .MONDAY NIGHT...Mostly cloudy. A chance of snow and rain in the evening, then a slight chance of rain and snow after midnight. Not as cool with lows in the lower 20s. Temperature rising into the lower 30s after midnight. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a slight chance of rain in the morning, then partly cloudy in the afternoon. Not as cool with highs around 60. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ057-131100- Wyoming Black Hills- Including the cities of Sundance and Four Corners 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Near steady temperature in the mid 20s. West winds 5 to 10 mph with gusts up to 20 mph. .FRIDAY...Mostly cloudy with a chance of snow. A slight chance of rain in the afternoon. Little or no snow accumulation. Highs in the lower 40s. West winds 5 to 10 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Lows in the upper 20s. Northeast winds 5 to 10 mph. .SATURDAY...Mostly cloudy. A slight chance of snow in the morning, then snow likely with a chance of rain in the afternoon. Little or no snow accumulation. Highs around 50. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of precipitation 70 percent. .SATURDAY NIGHT...A slight chance of rain in the evening. Snow. Patchy blowing and drifting snow after midnight. Snow accumulation of 2 to 4 inches. Lows around 10. North winds 10 to 20 mph with gusts up to 30 mph. Wind chill values around 5 below after midnight. .SUNDAY...Cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Additional light snow accumulation possible. Much cooler with highs in the lower 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above. .MONDAY...Mostly cloudy. A slight chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 20 percent. .MONDAY NIGHT...Mostly cloudy. A chance of snow and rain in the evening, then a slight chance of rain and snow after midnight. Not as cool with lows in the upper 20s. Chance of precipitation 40 percent. .TUESDAY...Becoming partly cloudy. A slight chance of snow in the morning. A slight chance of rain. Not as cool with highs in the upper 50s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the upper 60s. $$ SDZ024-131100- Northern Black Hills- Including the cities of Lead, Deadwood, Cheyenne Crossing, Brownsville, Terry Peak, Deerfield, Rochford, Mystic, Silver City, Galena, and Nemo 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Lows around 20. Northwest winds 5 to 10 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy. Snow likely in the morning, then a chance of snow with a slight chance of rain in the afternoon. Snow accumulation up to 1 inch. Highs around 40. West winds 5 to 10 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Lows in the lower 20s. West winds 5 to 10 mph. .SATURDAY...Mostly cloudy. A slight chance of snow in the morning, then snow likely with a chance of rain in the afternoon. Little or no snow accumulation. Highs in the upper 40s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .SATURDAY NIGHT...Snow. Snow may be heavy at times after midnight. Snow accumulation of 4 to 6 inches. Lows 5 to 10 above. North winds 10 to 15 mph with gusts up to 35 mph. Wind chill values around 10 below after midnight. .SUNDAY...Cloudy with snow in the morning, then partly cloudy with a chance of snow in the afternoon. Additional light snow accumulation. Much cooler with highs 15 to 20. Chance of snow 80 percent. .SUNDAY NIGHT...Partly cloudy. Lows zero to 5 above. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 30 percent. .MONDAY NIGHT...Becoming partly cloudy. A chance of snow. A chance of rain after midnight. Not as cool with lows in the lower 20s. Temperature rising into the lower 30s after midnight. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of rain and snow in the morning, then partly cloudy with a slight chance of rain in the afternoon. Not as cool with highs in the lower 50s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY...Mostly sunny. Highs in the mid 60s. $$ SDZ028-131100- 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 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Near steady temperature in the mid 20s. Northwest winds 5 to 10 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of snow 50 percent. .FRIDAY NIGHT...Becoming partly cloudy. A 20 percent chance of snow. Lows in the mid 20s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. .SATURDAY...Mostly cloudy. A slight chance of snow in the morning, then a chance of snow and rain in the afternoon. Highs around 50. South winds 5 to 10 mph with gusts up to 25 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...A slight chance of rain in the evening. Snow. Patchy blowing and drifting snow after midnight. Snow accumulation of 1 to 3 inches. Lows 10 to 15. North winds 10 to 20 mph. Gusts up to 30 mph, increasing to 40 mph after midnight. Wind chill values around 5 below after midnight. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Little or no additional snow accumulation. Much cooler with highs in the lower 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Partly cloudy. Lows zero to 5 above. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 20 percent. .MONDAY NIGHT...Becoming partly cloudy. A slight chance of snow. A slight chance of rain after midnight. Not as cool with lows in the mid 20s. Temperature rising into the lower 30s after midnight. Chance of precipitation 20 percent. .TUESDAY...A slight chance of snow in the morning. Partly cloudy with a slight chance of rain. Not as cool with highs in the upper 50s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 40. .WEDNESDAY...Partly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 60s. $$ SDZ029-131100- Southern Black Hills- Including the cities of Pringle, Argyle, and Wind Cave 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Areas of smoke. Lows in the upper 20s. West winds 5 to 10 mph with gusts up to 20 mph. .FRIDAY...Areas of smoke in the morning. Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Little or no snow accumulation. Highs in the lower 50s. South winds around 5 mph, becoming west with gusts up to 20 mph in the afternoon. Chance of snow 40 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. .SATURDAY...Mostly cloudy. A chance of rain and snow in the afternoon. Highs in the lower 50s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 30 percent. .SATURDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Lows 15 to 20. North winds 10 to 20 mph with gusts up to 35 mph. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Little or no additional snow accumulation. Much cooler with highs in the upper 20s. Chance of snow 60 percent. .SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above. .MONDAY...Becoming mostly cloudy. Highs in the upper 30s. .MONDAY NIGHT...Mostly cloudy with a slight chance of snow in the evening, then partly cloudy after midnight. Not as cool with lows in the upper 20s. Chance of snow 20 percent. .TUESDAY...Becoming partly cloudy. Breezy and not as cool with highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. $$ SDZ001-131100- Harding- Including the cities of Buffalo, Camp Crook, Ladner, Ludlow, Redig, and Reva 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY MORNING... .OVERNIGHT...Cloudy with a 20 percent chance of snow. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Snow likely. A chance of rain in the afternoon. Snow accumulation around an inch. Cooler with highs in the upper 30s. Southeast winds 10 to 15 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Snow likely. Additional snow accumulation around an inch possible. Lows in the lower 20s. Northeast winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of snow 70 percent. .SATURDAY...Snow. Additional snow accumulation of 1 to 3 inches. Highs around 30. East winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 80 percent. .SATURDAY NIGHT...Snow. Patchy blowing and drifting snow in the evening. Areas of blowing and drifting snow after midnight. Additional snow accumulation of 2 to 4 inches. Breezy with lows 5 to 10 above. Northeast winds 20 to 30 mph. Wind chill values around 5 below after midnight. .SUNDAY...Patchy blowing and drifting snow in the morning. Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Breezy with highs in the lower 20s. Chance of snow 50 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows near zero. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 20 percent. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then a slight chance of rain and snow after midnight. Not as cool with lows 15 to 20. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a slight chance of rain and snow in the morning, then partly cloudy in the afternoon. Breezy and not as cool with highs in the mid 50s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 60s. $$ SDZ002-131100- Northern Perkins- Including the cities of Lemmon, Shadehill, Meadow, and Prairie City 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy. Lows in the lower 20s. North winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Cloudy. A chance of snow in the morning, then snow likely in the afternoon. Snow accumulation up to 1 inch. Much cooler with highs in the mid 30s. Southeast winds 10 to 15 mph. Chance of snow 70 percent. .FRIDAY NIGHT...Cloudy. A chance of snow in the evening, then snow likely after midnight. Snow accumulation around an inch possible. Lows in the lower 20s. East winds 5 to 10 mph. Chance of snow 70 percent. .SATURDAY...Snow. Additional snow accumulation of 2 to 4 inches. Highs in the upper 20s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 80 percent. .SATURDAY NIGHT...Snow. Patchy blowing and drifting snow. Additional snow accumulation of 2 to 4 inches. Breezy with lows 5 to 10 above. Northeast winds 15 to 25 mph. Chance of snow 90 percent. Wind chill values around 10 below after midnight. .SUNDAY...Patchy blowing and drifting snow in the morning. Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Highs around 20. Chance of snow 40 percent. .SUNDAY NIGHT...Partly cloudy. Cold with lows around 5 below. .MONDAY...Becoming mostly cloudy. Highs in the mid 20s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 15. .TUESDAY...Mostly cloudy. A chance of rain and snow in the morning. Not as cool with highs in the lower 50s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the mid 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 60s. $$ SDZ078-131100- Southern Perkins- Including the cities of Usta, Bison, Sorum, and Zeona 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. North winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY...Cloudy with a 50 percent chance of snow. Snow accumulation up to 1 inch possible. Much cooler with highs in the mid 30s. Southeast winds 10 to 15 mph. .FRIDAY NIGHT...Snow. Snow accumulation around an inch. Lows in the lower 20s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of snow 80 percent. .SATURDAY...Cloudy with snow. Additional snow accumulation of 1 to 3 inches. Highs in the lower 30s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 80 percent. .SATURDAY NIGHT...Snow. Patchy blowing and drifting snow in the evening. Areas of blowing and drifting snow after midnight. Additional snow accumulation of 3 to 5 inches. Breezy with lows 5 to 10 above. Northeast winds 20 to 30 mph. Wind chill values around 10 below after midnight. .SUNDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Patchy blowing and drifting snow. Breezy with highs in the lower 20s. Chance of snow 50 percent. .SUNDAY NIGHT...Partly cloudy. Cold with lows near zero. .MONDAY...Partly cloudy. Highs in the upper 20s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 15. .TUESDAY...Mostly cloudy with a slight chance of rain and snow in the morning, then partly cloudy in the afternoon. Breezy and not as cool with highs in the mid 50s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY...Mostly sunny. Highs in the upper 60s. $$ SDZ012-131100- Butte- Including the cities of Belle Fourche, Newell, Vale, Fruitdale, Belle Fourche Reservoir, and Hoover 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY...Cloudy. Snow likely in the morning, then a chance of rain and snow in the afternoon. Little or no snow accumulation. Cooler with highs around 40. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Snow. Snow accumulation around an inch. Lows in the mid 20s. Northeast winds 10 to 15 mph. Chance of snow 80 percent. .SATURDAY...Cloudy. A chance of snow in the morning, then snow likely in the afternoon. Additional snow accumulation up to 1 inch possible. Breezy with highs in the mid 30s. East winds 15 to 25 mph. Chance of snow 70 percent. .SATURDAY NIGHT...Snow. Patchy blowing and drifting snow in the evening. Areas of blowing and drifting snow after midnight. Snow accumulation of 2 to 4 inches. Breezy with lows 10 to 15. Northeast winds 20 to 30 mph with gusts up to 40 mph. Wind chill values around 5 below after midnight. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a slight chance of snow in the afternoon. Areas of blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon. Little or no additional snow accumulation. Breezy with highs in the lower 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows zero to 5 above. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs around 30. Chance of snow 20 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow. A slight chance of rain after midnight. Not as cool with lows around 20. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a slight chance of rain in the morning, then partly cloudy in the afternoon. Breezy and not as cool with highs in the upper 50s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy and not as cool with lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY...Mostly sunny and breezy. Highs in the lower 70s. $$ SDZ013-131100- Northern Meade Co Plains- Including the cities of Faith, Mud Butte, Red Owl, Howes, and Opal 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY...Cloudy with a 50 percent chance of snow. Little or no snow accumulation. Much cooler with highs in the upper 30s. Southeast winds 10 to 15 mph. .FRIDAY NIGHT...Snow. Snow accumulation around an inch. Lows in the lower 20s. East winds 10 to 15 mph. Chance of snow 80 percent. .SATURDAY...Cloudy. A chance of snow in the morning, then snow likely in the afternoon. Additional snow accumulation up to 1 inch possible. Breezy with highs in the mid 30s. East winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 70 percent. .SATURDAY NIGHT...Snow. Patchy blowing and drifting snow in the evening. Blowing and drifting snow after midnight with visibility one quarter mile or less at times. Snow accumulation of 3 to 5 inches. Breezy with lows around 10. Northeast winds 20 to 30 mph. Gusts up to 45 mph after midnight. Wind chill values around 5 below after midnight. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a slight chance of snow in the afternoon. Areas of blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon. Additional light snow accumulation possible. Breezy with highs in the lower 20s. Chance of snow 60 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows near zero. .MONDAY...Partly cloudy. Highs in the upper 20s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 15 to 20. .TUESDAY...Mostly cloudy with a slight chance of rain and snow in the morning, then partly cloudy in the afternoon. Breezy and not as cool with highs in the mid 50s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .THURSDAY...Mostly sunny. Highs in the lower 70s. $$ SDZ014-131100- Ziebach- Including the cities of Dupree, Glad Valley, Cherry Creek, and South Eagle Butte 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy. Lows in the mid 20s. North winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY...Cloudy with a 40 percent chance of snow. Little or no snow accumulation. Much cooler with highs in the mid 30s. East winds 10 to 15 mph. .FRIDAY NIGHT...Snow. Snow accumulation around an inch. Lows in the lower 20s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of snow 80 percent. .SATURDAY...Cloudy. A chance of snow in the morning, then snow in the afternoon. Additional snow accumulation around an inch. Highs in the mid 30s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 80 percent. .SATURDAY NIGHT...Snow. Areas of blowing and drifting snow in the evening. Areas of blowing and drifting snow after midnight with visibility one quarter mile or less at times. Additional snow accumulation of 4 to 6 inches. Breezy with lows around 10. Northeast winds 20 to 30 mph. Gusts up to 40 mph after midnight. Wind chill values around 5 below after midnight. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy in the afternoon. Areas of blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon. Little or no additional snow accumulation. Breezy with highs in the lower 20s. Chance of snow 60 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows near zero. .MONDAY...Partly cloudy. Highs in the mid 20s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 10 to 15. .TUESDAY...Mostly cloudy with a chance of snow and rain in the morning, then partly cloudy in the afternoon. Not as cool with highs in the lower 50s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the mid 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .THURSDAY...Mostly sunny. Highs in the upper 60s. $$ SDZ025-131100- Northern Foothills- Including the cities of Spearfish, Whitewood, and Saint Onge 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Little or no snow accumulation. Cooler with highs in the lower 40s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of precipitation 50 percent. .FRIDAY NIGHT...A chance of rain in the evening. Cloudy with snow likely. Little or no snow accumulation. Lows in the mid 20s. Northeast winds 5 to 10 mph. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A slight chance of snow in the morning, then a chance of snow and rain in the afternoon. Highs in the lower 40s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent. .SATURDAY NIGHT...Snow. Areas of blowing and drifting snow after midnight. Snow may be heavy at times after midnight. Snow accumulation of 4 to 6 inches. Breezy with lows 10 to 15. North winds 15 to 25 mph. Gusts up to 35 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Patchy blowing and drifting snow in the morning. Cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Additional light snow accumulation possible. Breezy with highs in the mid 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above. .MONDAY...Mostly cloudy. A chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow and rain. Not as cool with lows in the mid 20s. Temperature rising into the mid 30s after midnight. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of rain in the morning, then partly cloudy with a slight chance of rain in the afternoon. Breezy and not as cool with highs around 60. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the lower 70s. $$ SDZ072-131100- Sturgis/Piedmont Foothills- Including the cities of Sturgis, Piedmont, Black Hawk, Summerset, and Tilford 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Little or no snow accumulation. Cooler with highs in the mid 40s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of precipitation 50 percent. .FRIDAY NIGHT...A chance of rain in the evening. Mostly cloudy with snow likely. Little or no snow accumulation. Lows in the mid 20s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A slight chance of snow in the morning, then a chance of snow with a slight chance of rain in the afternoon. Highs in the lower 40s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...A slight chance of rain in the evening. Snow. Blowing and drifting snow after midnight. Snow accumulation of 4 to 6 inches. Breezy with lows 10 to 15. Northeast winds 10 to 20 mph with gusts up to 30 mph, increasing to north 20 to 30 mph with gusts up to 45 mph after midnight. Wind chill values around 5 below after midnight. .SUNDAY...Cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon. Additional light snow accumulation possible. Breezy, cooler with highs in the mid 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows zero to 5 above. .MONDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 20 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy with a slight chance of rain and snow after midnight. Not as cool with lows in the lower 20s. Temperature rising into the lower 30s after midnight. Chance of precipitation 40 percent. .TUESDAY...Becoming partly cloudy. A 20 percent chance of rain. Breezy and not as cool with highs in the lower 60s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ SDZ073-131100- Southern Meade Co Plains- Including the cities of Ellsworth AFB, Union Center, Elm Springs, Enning, and White Owl 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY...Mostly cloudy with a chance of snow. A slight chance of rain in the afternoon. Little or no snow accumulation. Cooler with highs in the mid 40s. East winds 10 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with snow likely. Snow accumulation up to 1 inch possible. Lows in the mid 20s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of snow 70 percent. .SATURDAY...Cloudy. A slight chance of snow in the morning, then a chance of snow with a slight chance of rain in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 40s. East winds 15 to 25 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Snow. Patchy blowing and drifting snow in the evening. Blowing and drifting snow after midnight with visibility one quarter mile or less at times. Snow accumulation of 3 to 5 inches. Breezy with lows 10 to 15. Northeast winds 20 to 30 mph. Gusts up to 45 mph after midnight. Wind chill values around 5 below after midnight. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon with visibility one quarter mile or less at times. Additional light snow accumulation possible. Windy with highs in the mid 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows zero to 5 above. .MONDAY...Partly cloudy. Highs in the lower 30s. .MONDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy with a slight chance of snow and rain after midnight. Lows 15 to 20. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy with a slight chance of rain and snow in the morning, then partly cloudy in the afternoon. Breezy and not as cool with highs in the lower 60s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. $$ SDZ026-131100- Rapid City- Including the city of Rapid City 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. Northwest winds 5 to 10 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy with a slight chance of rain in the afternoon. Little or no snow accumulation. Cooler with highs in the mid 40s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of precipitation 40 percent. .FRIDAY NIGHT...A slight chance of rain in the evening. Mostly cloudy with a chance of snow. Lows in the mid 20s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of precipitation 30 percent. .SATURDAY...Mostly cloudy. A slight chance of snow in the morning, then a chance of rain and snow in the afternoon. Highs in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Snow with a slight chance of rain in the evening, then snow after midnight. Areas of blowing and drifting snow after midnight. Snow accumulation of 2 to 4 inches. Breezy with lows 10 to 15. North winds 15 to 25 mph. Gusts up to 30 mph, increasing to 45 mph after midnight. Wind chill values around 5 below after midnight. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Areas of blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon. Additional light snow accumulation possible. Breezy, cooler with highs in the mid 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows 5 to 10 above. .MONDAY...Becoming mostly cloudy. Highs in the mid 30s. .MONDAY NIGHT...Mostly cloudy with a slight chance of snow in the evening, then partly cloudy with a slight chance of rain after midnight. Lows in the lower 20s. Temperature rising into the lower 30s after midnight. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy with a slight chance of rain in the morning, then partly cloudy in the afternoon. Not as cool with highs in the mid 60s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. $$ SDZ031-131100- Pennington Co Plains- Including the cities of Box Elder, Caputa, New Underwood, Wasta, Wall, Scenic, and Quinn 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. Northwest winds 10 to 20 mph with gusts up to 35 mph. .FRIDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Little or no snow accumulation. Much cooler with highs in the mid 40s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of snow 40 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Lows in the mid 20s. East winds 10 to 15 mph. Gusts up to 25 mph in the evening. .SATURDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Breezy with highs in the mid 40s. East winds 10 to 15 mph, increasing to 15 to 25 mph in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Snow with a slight chance of rain in the evening, then snow after midnight. Blowing and drifting snow after midnight with visibility one quarter mile or less at times. Snow accumulation of 2 to 4 inches. Windy with lows 10 to 15. North winds 25 to 35 mph. Gusts up to 45 mph after midnight. Wind chill values around 5 below after midnight. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon with visibility one quarter mile or less at times. Additional light snow accumulation possible. Windy, cooler with highs in the mid 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly clear. Lows zero to 5 above. .MONDAY...Partly cloudy. Highs in the mid 30s. .MONDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy with a slight chance of snow and freezing rain after midnight. Lows 15 to 20. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy with a slight chance of rain and snow in the morning, then partly cloudy in the afternoon. Not as cool with highs in the mid 60s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 30s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 70s. $$ SDZ032-131100- Haakon- Including the cities of Philip, Midland, and Milesville 1232 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .OVERNIGHT...Mostly cloudy. Lows in the mid 20s. Northwest winds 10 to 20 mph with gusts up to 35 mph. .FRIDAY...Mostly cloudy with a 40 percent chance of snow. Little or no snow accumulation. Much cooler with highs in the lower 40s. East winds 10 to 15 mph. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Snow accumulation up to 1 inch possible. Lows in the lower 20s. East winds 10 to 15 mph. Gusts up to 20 mph after midnight. Chance of snow 70 percent. .SATURDAY...Cloudy with a 50 percent chance of snow. Little or no snow accumulation. Highs around 40. East winds 10 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Snow. Patchy blowing and drifting snow in the evening. Blowing and drifting snow after midnight with visibility one quarter mile or less at times. Snow accumulation of 4 to 6 inches. Breezy with lows 10 to 15. Northeast winds 20 to 30 mph. Gusts up to 45 mph after midnight. Wind chill values around 5 below after midnight. .SUNDAY...Cloudy with snow likely in the morning, then partly cloudy with a slight chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon with visibility one quarter mile or less at times. Additional light snow accumulation possible. Windy with highs in the lower 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly clear. Cold with lows near zero. .MONDAY...Partly cloudy. Highs in the upper 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then a slight chance of snow after midnight. Lows around 15. Chance of snow 30 percent. .TUESDAY...Becoming partly cloudy. A chance of snow in the morning. A slight chance of rain. Not as cool with highs in the upper 50s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 30s. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. .THURSDAY...Mostly sunny. Highs in the lower 70s. $$ SDZ074-131100- Hermosa Foothills- Including the cities of Hermosa, Buffalo Gap, and Fairburn 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Areas of smoke. Lows in the upper 20s. Northeast winds 5 to 10 mph. .FRIDAY...Areas of smoke in the morning. Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Little or no snow accumulation. Cooler with highs in the upper 40s. Southeast winds around 5 mph, increasing to east 10 to 15 mph in the afternoon. Chance of snow 40 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. Northeast winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .SATURDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs around 50. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Rain in the evening. Snow. Patchy blowing and drifting snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows around 15. North winds 15 to 25 mph. Gusts up to 30 mph, increasing to 45 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Patchy blowing and drifting snow. Little or no additional snow accumulation. Breezy, cooler with highs in the upper 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows 5 to 10 above. .MONDAY...Becoming mostly cloudy. Highs in the upper 30s. .MONDAY NIGHT...Mostly cloudy with a slight chance of snow in the evening, then partly cloudy after midnight. Lows in the lower 20s. Chance of snow 20 percent. .TUESDAY...Partly cloudy. Not as cool with highs in the upper 60s. .TUESDAY NIGHT...Partly cloudy. Not as cool with lows in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. $$ SDZ030-131100- Custer Co Plains- Including the city of Folsom 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. North winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY...Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Cooler with highs around 50. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. .SATURDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the lower 50s. East winds 5 to 10 mph, increasing to 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Rain in the evening. Snow. Patchy blowing and drifting snow after midnight with visibility one quarter mile or less at times. Snow accumulation of 1 to 3 inches. Breezy with lows 10 to 15. North winds 20 to 30 mph. Gusts up to 50 mph after midnight. Wind chill values around 5 below after midnight. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Areas of blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon. Little or no additional snow accumulation. Windy and much cooler with highs in the upper 20s. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows zero to 5 above. .MONDAY...Becoming mostly cloudy. Highs in the upper 30s. .MONDAY NIGHT...Becoming partly cloudy. A 20 percent chance of snow. Lows in the lower 20s. .TUESDAY...Becoming partly cloudy. Not as cool with highs in the upper 60s. .TUESDAY NIGHT...Partly cloudy. Not as cool with lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. $$ SDZ027-131100- Southern Foothills- Including the cities of Hot Springs and Angostura Reservoir 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. West winds 10 to 15 mph. .FRIDAY...Partly cloudy. A slight chance of snow in the morning. Highs in the mid 50s. South winds 5 to 10 mph, becoming northeast 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. Northeast winds 10 to 20 mph, becoming east 5 to 10 mph after midnight. .SATURDAY...Mostly cloudy. A slight chance of rain in the afternoon. Highs in the mid 50s. 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 20 percent. .SATURDAY NIGHT...Rain in the evening. Snow. Snow accumulation around an inch. Breezy with lows 15 to 20. North winds 15 to 25 mph with gusts up to 35 mph. .SUNDAY...Becoming partly cloudy. Patchy blowing and drifting snow in the morning. A 50 percent chance of snow. Much cooler with highs in the lower 30s. .SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above. .MONDAY...Becoming mostly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Becoming partly cloudy. Lows in the mid 20s. .TUESDAY...Becoming partly cloudy. Breezy and not as cool with highs around 70. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs around 80. $$ SDZ041-131100- Western Fall River- Including the cities of Ardmore, Edgemont, Provo, and Rumford 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Partly cloudy with a 20 percent chance of snow. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Partly cloudy. Highs in the upper 50s. South winds 5 to 10 mph, increasing to northeast 10 to 20 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. East winds 10 to 20 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Highs in the lower 60s. East winds 10 to 20 mph. Gusts up to 35 mph in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Rain in the evening. Snow. Patchy blowing and drifting snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows 15 to 20. North winds 20 to 30 mph with gusts up to 40 mph. Wind chill values near zero after midnight. .SUNDAY...Becoming partly cloudy. Patchy blowing and drifting snow in the morning. A 50 percent chance of snow. Breezy and much cooler with highs in the lower 30s. .SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above. .MONDAY...Mostly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the upper 20s. .TUESDAY...Becoming partly cloudy. Breezy and not as cool with highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the lower 80s. $$ SDZ075-131100- Eastern Fall River- Including the cities of Oral, Oelrichs, and Smithwick 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Partly cloudy. A slight chance of snow in the morning. Highs in the mid 50s. Southeast winds 5 to 10 mph, increasing to northeast 10 to 20 mph in the afternoon. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. Northeast winds 10 to 20 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Highs in the upper 50s. East winds 5 to 10 mph with gusts up to 20 mph, increasing to northeast 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Rain in the evening. Snow. Patchy blowing and drifting snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows around 15. North winds 20 to 30 mph. Gusts up to 45 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a chance of snow in the afternoon. Patchy blowing and drifting snow. Little or no additional snow accumulation. Breezy and much cooler with highs around 30. Chance of snow 70 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows 5 to 10 above. .MONDAY...Becoming mostly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Becoming partly cloudy. Not as cool with lows in the mid 20s. .TUESDAY...Becoming partly cloudy. Breezy and not as cool with highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the lower 80s. $$ SDZ042-131100- Northern Oglala Lakota- Including the cities of Kyle, Rockyford, and Sharps Corner 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. North winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY...Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Cooler with highs in the lower 50s. East winds 5 to 10 mph, increasing to 10 to 20 mph in the afternoon. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. Northeast winds 10 to 20 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Mostly cloudy. A slight chance of rain in the afternoon. Highs in the mid 50s. 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 20 percent. .SATURDAY NIGHT...Snow and rain in the evening, then snow after midnight. Patchy blowing and drifting snow after midnight with visibility one quarter mile or less at times. Snow accumulation of 1 to 3 inches. Breezy with lows 10 to 15. North winds 20 to 30 mph. Gusts up to 45 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Cloudy with snow in the morning, then partly cloudy with a chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon with visibility one quarter mile or less at times. Additional light snow accumulation. Windy and much cooler with highs in the upper 20s. Chance of snow 80 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows 5 to 10 above. .MONDAY...Partly cloudy. Highs in the upper 30s. .MONDAY NIGHT...Becoming partly cloudy. A slight chance of snow. A slight chance of rain after midnight. Lows in the lower 20s. Chance of precipitation 20 percent. .TUESDAY...Becoming partly cloudy. Not as cool with highs in the upper 60s. .TUESDAY NIGHT...Partly cloudy. Not as cool with lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. $$ SDZ076-131100- Southern Oglala Lakota- Including the cities of Pine Ridge, Oglala, Wounded Knee, Porcupine, Manderson, and Batesland 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s. North winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY...Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Highs in the mid 50s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Highs in the upper 50s. East winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Rain and snow in the evening, then snow after midnight. Patchy blowing and drifting snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows around 10. North winds 20 to 30 mph. Gusts up to 35 mph, increasing to 45 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Cloudy with snow in the morning, then partly cloudy with a chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon with visibility one quarter mile or less at times. Additional light snow accumulation. Windy and much cooler with highs in the mid 20s. Chance of snow 80 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows zero to 5 above. .MONDAY...Becoming mostly cloudy. Highs in the upper 30s. .MONDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Not as cool with lows in the lower 20s. Chance of snow 20 percent. .TUESDAY...Partly cloudy. Not as cool with highs around 70. .TUESDAY NIGHT...Partly cloudy. Not as cool with lows around 40. .WEDNESDAY...Partly cloudy. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the lower 80s. $$ SDZ043-131100- Northern Jackson- Including the cities of Kadoka, Cottonwood, Interior, and Belvidere 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY...Mostly cloudy with a 20 percent chance of snow. Much cooler with highs in the mid 40s. East winds 10 to 15 mph. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. East winds 10 to 15 mph. .SATURDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the upper 40s. East winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Snow and rain in the evening, then snow after midnight. Blowing and drifting snow after midnight. Snow accumulation of 2 to 4 inches. Breezy with lows 10 to 15. Northeast winds 20 to 30 mph. Gusts up to 40 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Cloudy with snow in the morning, then partly cloudy with a slight chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon. Additional light snow accumulation. Windy and much cooler with highs in the mid 20s. Chance of snow 80 percent. .SUNDAY NIGHT...Mostly clear. Lows zero to 5 above. .MONDAY...Partly cloudy. Highs in the lower 30s. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 15 to 20. .TUESDAY...Mostly cloudy with a slight chance of rain and snow in the morning, then partly cloudy in the afternoon. Not as cool with highs in the lower 60s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 30s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 40. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ SDZ077-131100- Southern Jackson- Including the cities of Long Valley, Wanblee, and Potato Creek 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY...Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Cooler with highs in the upper 40s. East winds 10 to 15 mph. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. East winds 10 to 15 mph. Gusts up to 25 mph in the evening. .SATURDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the lower 50s. East winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Snow and rain in the evening, then snow after midnight. Blowing and drifting snow after midnight. Snow accumulation of 2 to 4 inches. Breezy with lows around 15. Northeast winds 20 to 30 mph. Gusts up to 40 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Cloudy with snow in the morning, then partly cloudy with a chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon with visibility one quarter mile or less at times. Additional light snow accumulation. Windy and much cooler with highs in the mid 20s. Chance of snow 80 percent. .SUNDAY NIGHT...Mostly clear. Lows zero to 5 above. .MONDAY...Partly cloudy. Highs in the lower 30s. .MONDAY NIGHT...Mostly cloudy with a slight chance of snow. A slight chance of rain after midnight. Lows 15 to 20. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy with a slight chance of rain and snow in the morning, then partly cloudy in the afternoon. Not as cool with highs in the mid 60s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the lower 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the upper 70s. $$ SDZ044-131100- Bennett- Including the cities of Martin, Allen, Tuthill, and Harrington 1232 AM MDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s. Northwest winds 10 to 20 mph with gusts up to 35 mph. .FRIDAY...Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Highs in the lower 50s. West winds 5 to 10 mph, becoming southeast 10 to 15 mph in the afternoon. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. East winds 10 to 15 mph. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Highs in the mid 50s. Southeast winds 10 to 20 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Rain and snow in the evening, then snow after midnight. Patchy blowing and drifting snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows 10 to 15. Northeast winds 15 to 20 mph with gusts up to 30 mph, increasing to north 20 to 30 mph with gusts up to 40 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Cloudy with snow in the morning, then partly cloudy with a chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon with visibility one quarter mile or less at times. Additional light snow accumulation. Windy and much cooler with highs in the mid 20s. Chance of snow 80 percent. .SUNDAY NIGHT...Mostly clear. Lows zero to 5 above. .MONDAY...Partly cloudy. Highs in the mid 30s. .MONDAY NIGHT...Mostly cloudy with a slight chance of snow. A slight chance of rain after midnight. Lows around 20. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy with a slight chance of rain in the morning, then partly cloudy in the afternoon. Breezy and not as cool with highs in the mid 60s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the upper 70s. $$ SDZ046-131100- Mellette- Including the cities of White River, Wood, Norris, and Cedar Butte 132 AM CDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy. Lows in the upper 20s. Northwest winds 10 to 20 mph with gusts up to 40 mph. .FRIDAY...Mostly cloudy with a 20 percent chance of snow. Much cooler with highs in the mid 40s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the morning. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s. East winds 10 to 15 mph. .SATURDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the upper 40s. East winds 10 to 20 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Rain and snow in the evening, then snow after midnight. Areas of blowing and drifting snow after midnight. Snow accumulation of 2 to 4 inches. Breezy with lows 10 to 15. Northeast winds 15 to 20 mph with gusts up to 30 mph, increasing to north 20 to 30 mph with gusts up to 40 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Cloudy with snow in the morning, then partly cloudy with a slight chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon. Additional light snow accumulation. Windy and much cooler with highs in the mid 20s. Chance of snow 80 percent. .SUNDAY NIGHT...Mostly clear. Lows zero to 5 above. .MONDAY...Partly cloudy. Highs in the upper 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then a slight chance of snow after midnight. Lows 10 to 15. Chance of snow 30 percent. .TUESDAY...Becoming partly cloudy. A slight chance of snow in the morning. A slight chance of rain. Not as cool with highs in the upper 50s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 30s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ SDZ047-131100- Todd- Including the cities of Mission, Rosebud, Saint Francis, and Parmelee 132 AM CDT Fri Mar 13 2026 .OVERNIGHT...Mostly cloudy and breezy. Lows in the mid 20s. Northwest winds 15 to 25 mph with gusts up to 40 mph. .FRIDAY...Becoming partly cloudy. Much cooler with highs in the mid 40s. North winds 5 to 10 mph, becoming southeast 10 to 15 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. East winds 10 to 15 mph. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of rain and snow in the afternoon. Highs in the lower 50s. East winds 10 to 20 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Rain with snow likely in the evening, then snow after midnight. Patchy blowing and drifting snow after midnight. Snow accumulation of 1 to 3 inches. Breezy with lows 10 to 15. East winds 15 to 20 mph with gusts up to 30 mph, increasing to north 20 to 30 mph with gusts up to 40 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Cloudy with snow in the morning, then partly cloudy with a chance of snow in the afternoon. Blowing and drifting snow in the morning, then patchy blowing and drifting snow in the afternoon with visibility one quarter mile or less at times. Additional light snow accumulation. Windy and much cooler with highs in the mid 20s. Chance of snow 80 percent. .SUNDAY NIGHT...Mostly clear. Lows zero to 5 above. .MONDAY...Partly cloudy. Highs around 30. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then a slight chance of snow after midnight. Lows 10 to 15. Temperature rising to around 20 after midnight. Chance of snow 30 percent. .TUESDAY...Becoming partly cloudy. A slight chance of snow in the morning. A slight chance of rain. Breezy and not as cool with highs in the lower 60s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 30s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ SDZ049-131100- Tripp- Including the cities of Winner, Colome, Witten, Hamill, and Ideal 132 AM CDT Fri Mar 13 2026 .OVERNIGHT...Partly cloudy and breezy. Lows in the upper 20s. Northwest winds 20 to 30 mph with gusts up to 45 mph. .FRIDAY...Mostly cloudy. Much cooler with highs in the lower 40s. North winds 10 to 15 mph with gusts up to 25 mph, becoming east 5 to 10 mph in the afternoon. .FRIDAY NIGHT...Becoming partly cloudy. Lows in the mid 20s. East winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the upper 40s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Rain with snow likely in the evening, then snow after midnight. Patchy blowing and drifting snow after midnight with visibility one quarter mile or less at times. Snow accumulation of 1 to 3 inches. Breezy with lows around 15. Northeast winds 20 to 30 mph. Gusts up to 35 mph, increasing to 45 mph after midnight. Wind chill values near zero after midnight. .SUNDAY...Cloudy with snow in the morning, then partly cloudy with a chance of snow in the afternoon. Blowing and drifting snow in the morning, then areas of blowing and drifting snow in the afternoon with visibility one quarter mile or less at times. Additional light snow accumulation. Windy and much cooler with highs in the mid 20s. Chance of snow 80 percent. .SUNDAY NIGHT...Mostly clear and breezy. Lows zero to 5 above. .MONDAY...Partly cloudy. Highs in the mid 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then a slight chance of snow after midnight. Lows 5 to 10 above. Chance of snow 30 percent. .TUESDAY...Mostly cloudy with a slight chance of rain and snow. Not as cool with highs in the lower 50s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the mid 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the lower 70s. $$