Expires:202512271700;;305447 FPUS53 KFSD 270921 ZFPFSD Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota National Weather Service Sioux Falls SD 319 AM CST Sat Dec 27 2025 IAZ021-271700- Cherokee- Including the city of Cherokee 319 AM CST Sat Dec 27 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING... .TODAY...Patchy dense fog this morning. Mostly cloudy. Not as cool with highs in the lower 50s. South winds 5 to 10 mph with gusts up to 20 mph. .TONIGHT...Mostly cloudy. Patchy fog in the evening, then widespread fog after midnight. A chance of rain after midnight. Cooler with lows in the lower 20s. South winds around 5 mph, increasing to northwest 15 to 20 mph with gusts up to 35 mph after midnight. Chance of rain 50 percent. .SUNDAY...Snow and freezing rain in the morning, then snow likely in the afternoon. Patchy blowing snow in the morning. Areas of blowing snow in the afternoon. Snow accumulation of 1 to 3 inches. Ice accumulation around a trace. Windy and much cooler with highs in the lower 30s. Temperature falling to around 13 in the afternoon. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .SUNDAY NIGHT...Mostly cloudy. Patchy blowing snow. Windy and much colder with lows around 5 above. Northwest winds 20 to 30 mph with gusts up to 40 mph. Wind chill values as low as 17 below. .MONDAY...Patchy blowing snow in the morning. Mostly sunny. Breezy and much cooler with highs around 15. Northwest winds 15 to 25 mph with gusts up to 35 mph. Wind chill values as low as 15 below. .MONDAY NIGHT...Mostly clear. Cold with lows 5 to 10 above. .TUESDAY...Mostly sunny. Not as cool with highs in the mid 30s. .TUESDAY NIGHT...Mostly cloudy. Not as cool with lows around 20. .WEDNESDAY...Mostly cloudy. Highs in the lower 30s. .WEDNESDAY NIGHT...Mostly cloudy. Colder with lows zero to 5 above zero. Wind chill values as low as 10 below after midnight. .NEW YEARS DAY...Mostly sunny. Much cooler with highs around 15. Wind chill values as low as 10 below in the morning. .THURSDAY NIGHT...Mostly clear. Cold with lows zero to 5 above zero. .FRIDAY...Mostly sunny. Highs in the lower 20s. $$