Expires:202512280000;;322244 FPUS53 KFSD 271658 ZFPFSD Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota National Weather Service Sioux Falls SD 1056 AM CST Sat Dec 27 2025 NEZ014-280000- Dakota- Including the city of South Sioux City 1056 AM CST Sat Dec 27 2025 .REST OF TODAY...Mostly cloudy. Highs in the mid 50s. South winds 5 to 10 mph. .TONIGHT...Mostly cloudy. Patchy fog in the evening, then areas of fog after midnight. Rain and snow likely after midnight. Breezy and much cooler with lows in the lower 20s. Southeast winds around 5 mph, increasing to northwest 20 to 25 mph with gusts up to 40 mph after midnight. Chance of precipitation 60 percent. .SUNDAY...Mostly cloudy. Snow likely, mainly in the morning. Areas of blowing snow in the morning, then patchy blowing snow in the afternoon. Snow accumulation around an inch possible. Windy and much cooler with highs in the lower 30s. Temperature falling to around 15 in the afternoon. Northwest winds 30 to 35 mph with gusts up to 50 mph. Chance of snow 70 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Patchy blowing snow. Windy and much colder with lows around 6 above. Northwest winds 25 to 30 mph with gusts up to 45 mph. Wind chill values as low as 15 below. .MONDAY...Mostly sunny. Patchy blowing snow. Breezy and much cooler with highs around 18. Northwest winds 15 to 25 mph with gusts up to 35 mph. Wind chill values as low as 14 below in the morning. .MONDAY NIGHT...Mostly clear. Cold with lows around 10 above. .TUESDAY...Mostly sunny. Not as cool with highs around 40. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the lower 20s. .WEDNESDAY...Mostly cloudy. Highs in the upper 30s. .WEDNESDAY NIGHT...Mostly cloudy. Colder with lows around 10 above. .NEW YEARS DAY...Mostly sunny. Much cooler with highs around 20. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 10 above. .FRIDAY...Mostly sunny. Highs in the upper 20s. $$