| NWS Forecast for: Clay County Issued by: National Weather Service Sioux Falls, SD Last Update: 459 AM CST Tue Jan 20 2026 | |
Today: Partly sunny this morning, then cloudy with a chance of snow this afternoon. Little or no snow accumulation. Not as cool with highs in the mid 20s. Southeast winds 5 to 10 mph. Chance of snow 50 percent. Tonight: Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Snow accumulation around an inch possible. Not as cold with lows around 14. West winds 5 to 10 mph. Chance of snow 50 percent. Wednesday: Partly sunny. A slight chance of snow in the morning, then a chance of snow in the afternoon. Little or no additional snow accumulation. Windy and not as cool with highs in the mid 30s. Temperature falling into the upper 20s in the afternoon. Southwest winds 20 to 25 mph, becoming northwest 25 to 35 mph in the afternoon. Chance of snow 30 percent. Wednesday Night: Partly cloudy and breezy, cold with lows around 7 above. Northwest winds 15 to 25 mph with gusts up to 35 mph, becoming west 5 to 10 mph after midnight. Thursday: Partly sunny. Much cooler with highs in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Thursday Night: Mostly cloudy in the evening, then becoming partly cloudy. Much colder with lows 10 below to 15 below zero. Wind chill values as low as 30 below. Friday: Partly sunny. Much colder with highs around zero. Wind chill values as low as 30 below. Friday Night: Mostly cloudy. Cold with lows around 10 below. Wind chill values as low as 25 below. Saturday: Partly sunny with a 20 percent chance of snow. Not as cold with highs around 10 above. Wind chill values as low as 25 below. Saturday Night: Partly cloudy. Cold with lows around 5 below. Wind chill values as low as 20 below. Sunday: Mostly sunny. Not as cool with highs around 20. Wind chill values as low as 15 below in the morning. Sunday Night: Partly cloudy in the evening, then becoming mostly clear. Cold with lows around zero. Wind chill values as low as 10 below. Monday: Mostly sunny. Not as cool with highs around 30. | |
| Zone Forecast: Clay County | |
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