| NWS Forecast for: Gregory County Issued by: National Weather Service Sioux Falls, SD Last Update: 943 AM CDT Wed Mar 11 2026 | |
Rest Of Today: Mostly sunny. Highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. West winds 10 to 15 mph, becoming southwest after midnight. Thursday: Partly sunny and windy. Much warmer with highs in the upper 60s. Southwest winds 20 to 30 mph. Gusts up to 50 mph in the afternoon. Thursday Night: Mostly cloudy and very windy. Lows in the upper 20s. Northwest winds 30 to 40 mph with gusts up to 60 mph. Friday: Cloudy. Much cooler with highs in the lower 40s. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the morning. Friday Night: Cloudy with a 40 percent chance of snow. Lows in the upper 20s. Saturday: Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent. Saturday Night: Rain and snow likely. Windy with lows around 20. Chance of precipitation 70 percent. Sunday: Mostly cloudy with a chance of snow in the morning, then partly sunny with a slight chance of snow in the afternoon. Windy and much cooler with highs in the upper 20s. Chance of snow 50 percent. Sunday Night: Partly cloudy in the evening, then becoming mostly cloudy. Windy, colder with lows around 10 above. Monday: Mostly sunny in the morning, then becoming mostly cloudy. Highs in the lower 30s. Monday Night: Mostly cloudy with a 20 percent chance of snow. Not as cool with lows around 20. Tuesday: Mostly cloudy. Not as cool with highs in the upper 40s. | |
| Zone Forecast: Gregory County | |
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