Expires:202512260000;;207197 FPUS53 KUNR 251658 ZFPUNR Zone Forecast for Western SD and Northeastern WY National Weather Service Rapid City SD 957 AM MST Thu Dec 25 2025 SDZ030-260000- Custer Co Plains- Including the city of Folsom 957 AM MST Thu Dec 25 2025 .REST OF TODAY...Becoming partly cloudy. Breezy with highs in the upper 60s. South winds 10 to 15 mph with gusts up to 35 mph, increasing to southwest 15 to 25 mph with gusts up to 45 mph this afternoon. .TONIGHT...Mostly clear. Lows in the upper 30s. Southwest winds 10 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight. .FRIDAY...Partly cloudy. Highs in the lower 60s. Southwest winds 10 to 20 mph with gusts up to 35 mph. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. West winds 10 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Breezy and much cooler with lows around 10. .SUNDAY...Partly cloudy in the morning, then clearing. Much cooler with highs in the mid 20s. .SUNDAY NIGHT...Clear. Lows 5 to 10 above. .MONDAY...Sunny. Highs in the upper 30s. .MONDAY NIGHT...Partly cloudy. Lows around 20. .TUESDAY...Partly cloudy in the morning, then clearing. Highs around 50. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. .WEDNESDAY...Partly cloudy. Highs in the mid 40s. $$