| NWS Forecast for: Rock County Issued by: National Weather Service Sioux Falls, SD Last Update: 116 PM CST Wed Feb 25 2026 | |
This Afternoon: Snow. Total snow accumulation around an inch. Much cooler. Near steady temperature in the upper 20s. South winds around 5 mph. Chance of snow near 100 percent. Tonight: Mostly cloudy. A slight chance of snow in the evening. Patchy fog. Lows in the lower 20s. South winds 5 to 10 mph. Chance of snow 20 percent. Thursday: Patchy fog in the morning. Sunny. Not as cool with highs in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 30. Southwest winds 5 to 10 mph. Friday: Mostly sunny. Highs in the mid 50s. West winds 15 to 20 mph with gusts up to 30 mph. Friday Night: Mostly cloudy. A chance of snow after midnight. Cooler with lows around 20. Chance of snow 40 percent. Saturday: Cloudy with a chance of snow in the morning, then partly sunny with a slight chance of snow in the afternoon. Much cooler with highs in the upper 20s. Chance of snow 50 percent. Saturday Night: Mostly cloudy. Cold with lows around 10 above. Sunday: Cloudy with a 40 percent chance of snow. Highs in the mid 20s. Sunday Night: Mostly cloudy with a slight chance of snow in the evening, then partly cloudy after midnight. Cold with lows 10 to 15. Chance of snow 20 percent. Monday: Mostly cloudy. Not as cool with highs in the mid 30s. Monday Night: Mostly cloudy with a 30 percent chance of snow. Lows in the lower 20s. Tuesday: Partly sunny in the morning, then clearing. Not as cool with highs in the upper 40s. | |
| Zone Forecast: Rock County | |
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