Expires:202512221200;;005657 FPUS53 KUNR 220423 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 922 PM MST Sun Dec 21 2025 SDZ025-221200- Northern Foothills- Including the cities of Spearfish, Whitewood, and Saint Onge 922 PM MST Sun Dec 21 2025 .REST OF TONIGHT...Partly cloudy. A slight chance of rain this evening. Breezy with lows in the mid 30s. Northwest winds 5 to 10 mph, increasing to southwest 15 to 25 mph with gusts up to 45 mph. Chance of rain 20 percent. .MONDAY...Partly cloudy in the morning, then clearing. Breezy and not as cool with highs in the mid 60s. West winds 20 to 30 mph with gusts up to 40 mph. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. West winds 10 to 15 mph, becoming south 5 to 10 mph after midnight. .TUESDAY...Mostly cloudy. Highs in the mid 50s. South winds 10 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Southwest winds 10 to 15 mph. Gusts up to 20 mph, increasing to 30 mph after midnight. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .CHRISTMAS DAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Breezy with highs in the mid 50s. Chance of rain 20 percent. .THURSDAY NIGHT...A slight chance of rain in the evening. Partly cloudy with a slight chance of snow. Lows in the lower 30s. Chance of precipitation 20 percent. .FRIDAY...A slight chance of snow in the morning. Mostly sunny with a slight chance of rain. Highs in the lower 50s. Chance of precipitation 20 percent. .FRIDAY NIGHT...A slight chance of rain in the evening. Partly cloudy with a slight chance of snow. Lows in the upper 20s. Chance of precipitation 20 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs around 40. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 40s. $$