Expires:202601052000;;826989 FPUS53 KFSD 051222 ZFPFSD Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota National Weather Service Sioux Falls SD 620 AM CST Mon Jan 5 2026 MNZ090-052000- Jackson- Including the cities of Jackson and Lakefield 620 AM CST Mon Jan 5 2026 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING... .TODAY...Widespread dense freezing fog with areas of fog this morning. Mostly cloudy. Highs in the lower 40s. Southeast winds around 5 mph. .TONIGHT...Mostly cloudy. Areas of fog. A chance of flurries with a slight chance of freezing rain after midnight. Lows around 30. South winds around 5 mph, becoming west after midnight. Chance of precipitation 20 percent. .TUESDAY...Areas of fog in the morning. Partly sunny. Highs in the lower 40s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 20s. Southwest winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the mid 40s. Southwest winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 40s. .THURSDAY NIGHT...Mostly cloudy. A slight chance of snow after midnight. Lows in the upper 20s. Chance of snow 20 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of snow. Highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 20. .SATURDAY...Partly sunny. A chance of snow, mainly in the morning. Cooler with highs in the mid 20s. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 10 above. .SUNDAY...Mostly sunny. Highs in the mid 30s. $$