| NWS Forecast for: McCook County Issued by: National Weather Service Sioux Falls, SD Last Update: 945 AM CST Sun Feb 15 2026 | |
Rest Of Today: Mostly sunny. Highs in the lower 60s. Southwest winds around 5 mph, becoming south 10 to 15 mph with gusts up to 25 mph this afternoon. Tonight: Partly cloudy in the evening, then clearing. Lows around 30. Southwest winds 10 to 15 mph, becoming northwest 5 to 10 mph after midnight. Washingtons Birthday: Sunny. Highs in the lower 60s. East winds 5 to 10 mph. Monday Night: Mostly cloudy. Not as cool with lows around 40. Southeast winds 10 to 15 mph with gusts up to 25 mph. Tuesday: Mostly cloudy with a slight chance of rain in the morning, then partly sunny with a chance of rain in the afternoon. Breezy with highs in the lower 60s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 30 percent. Tuesday Night: Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of rain. Breezy with lows in the mid 30s. Wednesday: Mostly sunny. A chance of rain and snow in the morning. Windy and much cooler with highs in the mid 40s. Chance of precipitation 30 percent. Wednesday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of snow after midnight. Cooler with lows in the lower 20s. Chance of snow 20 percent. Thursday: Mostly cloudy with a 40 percent chance of snow. Breezy, cooler with highs in the lower 30s. Thursday Night: Mostly cloudy with a 40 percent chance of snow. Cold with lows 10 to 15. Friday: Mostly cloudy with a slight chance of snow in the morning, then partly sunny in the afternoon. Highs in the upper 20s. Chance of snow 20 percent. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 10 above. Saturday: Mostly sunny. Highs in the upper 20s. | |
| Zone Forecast: McCook County | |
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