Expires:202512261700;;247884 FPUS53 KFSD 260921 ZFPFSD Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota National Weather Service Sioux Falls SD 319 AM CST Fri Dec 26 2025 SDZ067-261700- Lincoln- Including the cities of Canton, Lennox, Tea, and Harrisburg 319 AM CST Fri Dec 26 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY... .TODAY...Partly sunny. Areas of dense fog this morning, then patchy fog this afternoon. Highs in the lower 40s. Northwest winds 5 to 10 mph, becoming south this afternoon. .TONIGHT...Mostly cloudy. Patchy fog. Near steady temperature in the upper 30s. South winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Highs around 50. South winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy. Much cooler with lows around 19. North winds 5 to 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight. .SUNDAY...Mostly cloudy. A chance of snow, mainly in the morning. Little or no snow accumulation. Breezy and much cooler with highs in the mid 20s. Temperature falling to around 17 in the afternoon. Northwest winds 20 to 25 mph with gusts up to 40 mph. Chance of snow 30 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy, colder with lows 5 to 10 above. Wind chill values as low as 15 below. .MONDAY...Sunny. Highs around 20. Wind chill values as low as 10 below in the morning. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold. Near steady temperature around 15. Temperature rising to around 15 after midnight. .TUESDAY...Partly sunny. Not as cool with highs in the upper 30s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 15. .WEDNESDAY...Mostly cloudy. A slight chance of snow in the morning. Cooler with highs in the upper 20s. Chance of snow 20 percent. .WEDNESDAY NIGHT...Mostly cloudy. Cold with lows around 10 above. .NEW YEARS DAY...Mostly sunny. Highs in the lower 20s. $$