| NWS Forecast for: Sioux County Issued by: National Weather Service Bismarck, ND Last Update: 747 AM CST Tue Dec 9 2025 | |
Today: Cloudy with rain possibly mixed with freezing rain in the morning, then partly sunny with a slight chance of rain in the afternoon. Very windy. Highs in the lower 40s. Temperature falling into the in the upper 30s in the afternoon. Southwest winds 15 to 25 mph with gusts up to 35 mph, increasing to west 30 to 40 mph with gusts up to 60 mph in the afternoon. Tonight: Mostly cloudy. Very windy. Colder. Lows around 10. Northwest winds 30 to 40 mph with gusts up to 60 mph, diminishing to 20 to 25 mph with gusts up to 35 mph after midnight. Wednesday: Increasing clouds. Colder. Highs around 20. North winds 5 to 15 mph. Wednesday Night: Snow likely. Light snow accumulation possible. Lows around 15. Southeast winds 5 to 10 mph. Chance of snow 60 percent. Thursday: Cloudy with a 50 percent chance of snow. Little or . Highs in the upper 20s. Southwest winds 10 to 15 mph, becoming north in the afternoon. Thursday Night: Mostly cloudy with a 50 percent chance of snow. Patchy blowing and drifting snow after midnight. Lows around 5 below. Friday: Patchy blowing and drifting snow in the morning. Mostly cloudy. Highs zero to 5 above. Friday Night: Cloudy with a 50 percent chance of snow. Lows around 5 below. Saturday: Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Highs zero to 5 above. Chance of snow 30 percent. Saturday Night: Mostly cloudy. Lows around 10 below. Sunday: Partly sunny. Highs around 15. Sunday Night: Decreasing clouds. Lows 5 to 10 above. Monday: Mostly sunny. Highs in the mid 20s. | |
| Zone Forecast: Sioux County | |
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