SIOUX FALLS SiouxFallsWeather.com

Friday, December 26, 2025

Zone Forecast Product

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY...

.REST OF TONIGHT...Mostly cloudy. Widespread dense fog. Near
steady temperature in the upper 30s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly sunny. Areas of dense fog in the morning, then
patchy fog in the afternoon. Highs around 40. Northwest winds
5 to 10 mph, becoming south in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. Patchy fog after midnight. Near
steady temperature in the upper 30s. Southeast winds 5 to 10 mph.
.SATURDAY...Partly sunny. Not as cool with highs around 50. South
winds 5 to 10 mph with gusts up to 20 mph.
.SATURDAY NIGHT...Mostly cloudy. Much cooler with lows around 17.
North winds 15 to 20 mph.
.SUNDAY...Mostly cloudy. A chance of snow, mainly in the morning.
Breezy and much cooler with highs in the lower 20s. Temperature
falling to around 15 in the afternoon. Chance of snow 30 percent.
.SUNDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Breezy, colder with lows zero to 5 above zero.
Wind chill values as low as 15 below.
.MONDAY...Sunny. Highs around 20. Wind chill values as low as
15 below in the morning.
.MONDAY NIGHT...Partly cloudy. Cold with lows around 10 above.
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 with a slight chance of snow in the
morning, then partly sunny in the afternoon. Highs in the upper
20s. Chance of snow 20 percent.
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Cold with lows around 10 above.
.NEW YEARS DAY...Mostly sunny. Highs in the lower 20s.









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