| NWS Forecast for: Sioux County Issued by: National Weather Service Sioux Falls, SD Last Update: 845 PM CDT Fri Apr 3 2026 | |
Tonight: Cloudy. Rain showers likely this evening, then a slight chance of snow showers after midnight. Little or no snow accumulation. Lows in the upper 20s. North winds 5 to 10 mph, increasing to northwest 15 to 20 mph after midnight. Chance of precipitation 70 percent. Saturday: Cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Little or no snow accumulation. Windy with highs in the lower 40s. Northwest winds 20 to 30 mph. Chance of precipitation 40 percent. Saturday Night: Mostly cloudy in the evening, then clearing. Breezy with lows in the mid 20s. Northwest winds 20 to 25 mph, diminishing to 5 to 10 mph after midnight. Sunday: Sunny. Not as cool with highs in the upper 50s. West winds 5 to 10 mph, increasing to northwest 15 to 20 mph in the afternoon. Sunday Night: Partly cloudy. Lows in the upper 20s. Northwest winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight. Monday: Mostly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Cooler with highs in the mid 40s. Chance of precipitation 20 percent. Monday Night: Mostly cloudy. Lows in the lower 20s. Tuesday: Mostly cloudy. A chance of rain and snow showers in the afternoon. Breezy with highs in the upper 40s. Chance of precipitation 40 percent. Tuesday Night: Mostly cloudy. A chance of showers in the evening. Breezy and not as cool with lows in the upper 30s. Chance of rain 40 percent. Wednesday: Mostly sunny and windy. Much warmer with highs in the upper 60s. Wednesday Night: Mostly cloudy with a 40 percent chance of showers. Breezy with lows in the upper 30s. Thursday: Mostly cloudy with a 50 percent chance of showers. Much cooler with highs in the mid 50s. Thursday Night: Mostly cloudy with rain showers likely. Snow showers likely after midnight. Lows in the lower 30s. Chance of precipitation 60 percent. Friday: Snow showers likely in the morning. Rain showers likely. Highs in the upper 40s. Chance of precipitation 70 percent. | |
| Zone Forecast: Sioux County | |
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