Expires:202512290600;;400756 FPUS53 KFSD 282252 ZFPFSD Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota National Weather Service Sioux Falls SD 449 PM CST Sun Dec 28 2025 IAZ022-290600- Buena Vista- Including the city of Storm Lake 449 PM CST Sun Dec 28 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST MONDAY... ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... .TONIGHT...Cloudy with a 50 percent chance of snow. Blowing snow this evening. Patchy blowing snow after midnight. Snow accumulation up to 1 inch possible. Windy and much colder. Near steady temperature around 6 above. Northwest winds around 30 mph with gusts up to 45 mph. Wind chill values as low as 18 below. .MONDAY...Mostly sunny. Patchy blowing snow. Windy and much colder with highs around 14. Northwest winds 20 to 30 mph. Wind chill values as low as 17 below. .MONDAY NIGHT...Mostly clear and cold. Near steady temperature around 10 above. West winds 5 to 10 mph. .TUESDAY...Mostly sunny. Not as cool with highs in the lower 30s. West winds 10 to 15 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows around 20. Northwest winds around 10 mph. .WEDNESDAY...Mostly cloudy. Near steady temperature in the mid 20s. .WEDNESDAY NIGHT...Mostly cloudy. Colder with lows around 10 above. .NEW YEARS DAY...Mostly sunny. Highs in the lower 20s. .THURSDAY NIGHT...Mostly cloudy. Cold with lows around 10 above. .FRIDAY...Partly sunny. Highs in the upper 20s. .FRIDAY NIGHT...Mostly cloudy in the evening, then clearing. Cold with lows 10 to 15. .SATURDAY...Mostly sunny. Highs in the upper 20s. .SATURDAY NIGHT...Partly cloudy. Cold with lows 10 to 15. .SUNDAY...Mostly sunny. Highs around 30. $$