Expires:202512210000;;933571 FPUS53 KUNR 202058 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 157 PM MST Sat Dec 20 2025 WYZ057-210000- Wyoming Black Hills- Including the cities of Sundance and Four Corners 157 PM MST Sat Dec 20 2025 .THIS AFTERNOON...Partly cloudy. Highs in the lower 30s. West winds 5 to 10 mph with gusts up to 20 mph. .TONIGHT...Mostly clear. Lows around 20. South winds 5 to 10 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a chance of sprinkles in the afternoon. Highs in the upper 40s. South winds 5 to 10 mph with gusts up to 20 mph. .SUNDAY NIGHT...Becoming partly cloudy. Not as cool. Near steady temperature around 40. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Partly cloudy. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Mostly cloudy. Highs in the lower 50s. .TUESDAY NIGHT...Mostly cloudy. Lows around 40. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .CHRISTMAS DAY...Partly cloudy. Highs in the lower 50s. .THURSDAY NIGHT...Mostly cloudy with a slight chance of rain in the evening, then partly cloudy after midnight. Lows in the lower 30s. Chance of rain 20 percent. .FRIDAY...Partly cloudy. Highs in the upper 40s. $$