Expires:202512261200;;234938 FPUS53 KFSD 260421 ZFPFSD Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota National Weather Service Sioux Falls SD 1019 PM CST Thu Dec 25 2025 SDZ057-261200- Brule- Including the cities of Chamberlain and Kimball 1019 PM CST Thu Dec 25 2025 .OVERNIGHT...Partly cloudy. Lows in the mid 30s. Northwest winds 5 to 10 mph. .FRIDAY...Areas of fog in the morning. Mostly sunny. Highs around 50. East winds around 5 mph, becoming southeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 30s. South winds 5 to 10 mph. .SATURDAY...Partly sunny. Highs in the mid 50s. Southwest winds 5 to 10 mph, becoming northwest in the afternoon. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow after midnight. Breezy and much colder with lows around 13. Northwest winds 15 to 25 mph. Gusts up to 40 mph after midnight. Chance of snow 20 percent. .SUNDAY...Mostly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Windy and much cooler. Near steady temperature 15 to 20. Chance of snow 20 percent. .SUNDAY NIGHT...Mostly clear and breezy, cold with lows zero to 5 above zero. Wind chill values as low as 10 below. .MONDAY...Sunny. Highs in the lower 20s. Wind chill values as low as 10 below in the morning. .MONDAY NIGHT...Partly cloudy. Cold with lows 10 to 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Partly sunny. Not as cool with highs in the lower 40s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows 15 to 20. .WEDNESDAY...Mostly cloudy with a slight chance of snow in the morning, then partly sunny in the afternoon. Highs in the lower 30s. Chance of snow 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 10 above. .NEW YEARS DAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 20s. $$