7-Day Zone Forecast for Sioux County (Text-Only)
NWS Forecast for: Sioux County
Issued by: National Weather Service Bismarck, ND
Last Update: 637 AM CST Fri Jan 30 2026




Today: Mostly sunny. A slight chance of flurries in the morning. Colder. Highs 5 to 10 above. East winds 5 to 10 mph. Wind chills around 25 below in the morning.

Tonight: Increasing clouds. Lows around 5 below. Temperature rising after midnight. South winds 10 to 20 mph. Wind chills around 20 below.

Saturday: Patchy blowing and drifting snow in the morning. Snow. Freezing rain in the afternoon. Not as cold. Snow accumulation around an inch. Highs in the mid 30s. South winds 15 to 20 mph with gusts up to 30 mph.

Saturday Night: Mostly cloudy. A chance of rain in the evening, then a slight chance of rain and snow after midnight. Patchy blowing and drifting snow after midnight. Not as cold. Little or . Lows in the mid 20s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 30 percent.

Sunday: Mostly cloudy. Highs in the lower 30s. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the morning.

Sunday Night: Mostly cloudy. Lows 15 to 20.

Monday: Decreasing clouds. Highs in the lower 30s.

Monday Night: Mostly cloudy. A chance of snow in the evening, then a slight chance of snow after midnight. Lows around 20. Chance of snow 30 percent.

Tuesday: Mostly cloudy with a slight chance of snow in the morning, then partly sunny in the afternoon. Highs in the lower 30s. Chance of snow 20 percent.

Tuesday Night: Mostly cloudy. Lows 15 to 20.

Wednesday: Partly sunny. Highs around 30.

Wednesday Night: Mostly cloudy. Lows around 20.

Thursday: Mostly sunny. Highs in the mid 40s.







Zone Forecast: Sioux County

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