Expires:202512211200;;950733 FPUS53 KUNR 210438 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 937 PM MST Sat Dec 20 2025 SDZ024-211200- Northern Black Hills- Including the cities of Lead, Deadwood, Cheyenne Crossing, Brownsville, Terry Peak, Deerfield, Rochford, Mystic, Silver City, Galena, and Nemo 937 PM MST Sat Dec 20 2025 .REST OF TONIGHT...Mostly clear. Lows around 15. Southwest winds 5 to 10 mph. Gusts up to 20 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a chance of sprinkles and flurries in the afternoon. Highs in the upper 40s. Southwest winds 5 to 10 mph with gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .MONDAY...Partly cloudy. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening. .TUESDAY...Mostly cloudy. Highs around 50. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 40. .CHRISTMAS DAY...Partly cloudy. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy. A slight chance of rain and snow in the evening. Lows around 30. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy. A slight chance of snow in the afternoon. Highs in the mid 40s. Chance of snow 20 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows in the mid 20s. .SATURDAY...Mostly sunny. A slight chance of snow in the morning. Highs in the upper 30s. Chance of snow 20 percent. $$