| NWS Forecast for: De Kalb County Issued by: National Weather Service Chicago, IL Last Update: 702 AM CST Wed Jan 14 2026 |  |
Rest Of Today: Patchy blowing and drifting snow in the morning. Snow showers early in the morning. Scattered snow showers late in the morning, then scattered flurries early in the afternoon. Snow accumulation up to half an inch. Windy. Highs in the upper 20s. North winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation near 100 percent. Tonight: Partly cloudy and blustery. Lows around 11. Northwest winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Thursday: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 20s. Northwest winds around 10 mph, becoming southwest in the afternoon. Thursday Night: Snow. Some snow accumulation. Lows in the lower 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent. Friday: Mostly cloudy. A chance of snow in the morning, then a chance of snow showers in the afternoon. Blustery with highs in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent. Friday Night: Mostly cloudy with a 50 percent chance of snow showers. Lows around 10 above. Saturday: Mostly cloudy. A chance of snow showers, mainly in the morning. Near steady temperature 10 to 15. Chance of precipitation 40 percent. Saturday Night: Mostly cloudy. Lows zero to 5 above zero. Wind chill values as low as 10 below after midnight. Sunday: Mostly cloudy. Highs around 15. Wind chill values as low as 10 below in the morning. Sunday Night: Mostly cloudy. Lows 5 to 10 above. Martin Luther King Jr Day: Mostly cloudy and blustery. Highs around 15. Monday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around zero. Wind chill values as low as 15 below after midnight. Tuesday: Partly cloudy in the morning, then becoming mostly cloudy. Highs 15 to 20. Wind chill values as low as 15 below in the morning. | |
| Zone Forecast: De Kalb County | |
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