Expires:202512272100;;315531 FPUS53 KFSD 271343 ZFPFSD Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota National Weather Service Sioux Falls SD 740 AM CST Sat Dec 27 2025 MNZ090-272100- Jackson- Including the cities of Jackson and Lakefield 740 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. Highs in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy. Patchy fog. A chance of freezing rain and snow after midnight. Ice accumulation around a trace. Much cooler with lows around 19. Southwest winds around 5 mph, increasing to northwest 15 to 20 mph with gusts up to 30 mph after midnight. Chance of precipitation 50 percent. .SUNDAY...Snow. Areas of blowing snow in the morning. Blowing snow in the afternoon. Snow accumulation of 1 to 3 inches. Windy and much cooler with highs in the upper 20s. Temperature falling to around 11 in the afternoon. Northwest winds 25 to 30 mph with gusts up to 45 mph. Chance of snow 80 percent. Wind chill values as low as 12 below in the afternoon. .SUNDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Blowing snow. Little or no additional snow accumulation. Windy and much colder with lows around 3 above. Northwest winds around 30 mph with gusts up to 40 mph. Chance of snow 40 percent. Wind chill values as low as 21 below. .MONDAY...Mostly sunny. Patchy blowing snow. Windy and much colder with highs around 11. Northwest winds 25 to 30 mph, diminishing to 15 to 25 mph in the afternoon. Wind chill values as low as 20 below. .MONDAY NIGHT...Mostly clear and cold. Near steady temperature 5 to 10 above. Wind chill values as low as 10 below. .TUESDAY...Partly sunny. Not as cool with highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy. Not as cool with lows around 15. .WEDNESDAY...Mostly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Highs in the lower 20s. Chance of snow 30 percent. .WEDNESDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Much colder with lows around zero. Chance of snow 20 percent. Wind chill values as low as 15 below. .NEW YEARS DAY...Mostly sunny. Colder with highs around 10 above. Wind chill values as low as 15 below. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around zero. .FRIDAY...Mostly sunny. Not as cool with highs around 20. Wind chill values as low as 10 below in the morning. $$