| NWS Forecast for: Sioux County Issued by: National Weather Service Bismarck, ND Last Update: 1237 PM CST Tue Jan 13 2026 |  |
| Rest Of Today: Partly sunny with a slight chance of rain. Highs around 50. Northwest winds around 20 mph with gusts up to 30 mph. Tonight: Mostly cloudy. A slight chance of rain in the evening. Lows in the mid 20s. North winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. Wednesday: Mostly cloudy. Colder. Highs in the mid 30s. North winds 5 to 10 mph, becoming south in the afternoon. Wednesday Night: Mostly cloudy. Lows in the upper 20s. South winds 5 to 15 mph. Thursday: Mostly sunny. Windy. Highs in the lower 40s. West winds 15 to 25 mph, becoming northwest 25 to 30 mph in the afternoon. Gusts up to 45 mph. Thursday Night: Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Very windy. Lows 15 to 20. Chance of snow 40 percent. Friday: Mostly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Very windy. Highs in the mid 20s. Friday Night: Mostly cloudy. Lows around 10. Saturday: Partly sunny. Highs in the lower 20s. Saturday Night: Partly cloudy. Lows zero to 5 above. Sunday: Mostly sunny. Highs in the upper 20s. Sunday Night: Partly cloudy. Lows around 10. Martin Luther King Jr Day: Mostly sunny. Highs in the upper 20s. | |
| Zone Forecast: Sioux County | |
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