| NWS Forecast for: De Kalb IL Issued by: National Weather Service Chicago, IL Last Update: 11:56 pm CDT Mar 14, 2025 | |
Severe Thunderstorm Warning Wind Advisory Wind Advisory Hazardous Weather Outlook High Wind Warning Severe Thunderstorm Watch Overnight: Showers and thunderstorms, mainly before 1am. Some of the storms could be severe. Low around 52. Windy, with a south wind 25 to 30 mph decreasing to 20 to 25 mph. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Saturday: Partly sunny, with a high near 59. Very windy, with a southwest wind 25 to 35 mph, with gusts as high as 55 mph. Saturday Night: A slight chance of rain and snow showers between 1am and 4am, then a chance of snow showers. Mostly cloudy, with a low around 30. West northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Sunday: A 30 percent chance of snow showers before 1pm. Partly sunny, with a high near 41. Northwest wind around 15 mph, with gusts as high as 25 mph. Sunday Night: Mostly clear, with a low around 26. Northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph. Monday: Mostly sunny, with a high near 60. Breezy. Monday Night: Partly cloudy, with a low around 42. Tuesday: Partly sunny, with a high near 64. Tuesday Night: Mostly cloudy, with a low around 48. Wednesday: Rain likely, mainly after 1pm. Partly sunny, with a high near 66. Breezy. Wednesday Night: Rain and snow. Mostly cloudy, with a low around 29. Breezy. Thursday: A chance of snow. Partly sunny, with a high near 39. Breezy. Thursday Night: Partly cloudy, with a low around 24. Friday: Mostly sunny, with a high near 46. | |
| De Kalb IL 41.92°N 88.76°W | |
Visit your local NWS office at: https://www.weather.gov/lot |