Expires:202512300000;;438002 FPUS53 KUNR 291322 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 622 AM MST Mon Dec 29 2025 SDZ077-300000- Southern Jackson- Including the cities of Long Valley, Wanblee, and Potato Creek 622 AM MST Mon Dec 29 2025 .TODAY...Mostly sunny. Not as cool with highs in the mid 30s. West winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Wind chill values around 10 below this morning. .TONIGHT...Mostly clear. Not as cool with lows in the lower 20s. Southwest winds 10 to 15 mph. .TUESDAY...Partly cloudy. Highs in the mid 40s. West winds 10 to 20 mph with gusts up to 30 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s. West winds 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 40s. Northwest winds 10 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows 15 to 20. .NEW YEARS DAY...Partly cloudy. Highs around 40. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .FRIDAY...Becoming partly cloudy. Highs in the lower 40s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .SATURDAY...Partly cloudy. Highs in the upper 40s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .SUNDAY...Partly cloudy. Highs in the upper 40s. $$