Expires:202512220000;;975837 FPUS53 KUNR 211523 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 822 AM MST Sun Dec 21 2025 SDZ031-220000- Pennington Co Plains- Including the cities of Box Elder, Caputa, New Underwood, Wasta, Wall, Scenic, and Quinn 822 AM MST Sun Dec 21 2025 .REST OF TODAY...Partly cloudy. A slight chance of rain this afternoon. Highs in the upper 40s. South winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Chance of rain 20 percent. .TONIGHT...Partly cloudy. A slight chance of rain in the evening. Lows in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 60s. West winds 10 to 20 mph with gusts up to 30 mph. .MONDAY NIGHT...Partly cloudy. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming west around 5 mph after midnight. .TUESDAY...Mostly cloudy. Highs in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the lower 60s. .WEDNESDAY NIGHT...Becoming partly cloudy. Lows in the upper 30s. .CHRISTMAS DAY...Mostly sunny. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Partly cloudy. Highs in the mid 50s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s. .SATURDAY...Becoming partly cloudy. Highs in the upper 40s. $$