7-Day Forecast 41.34°N 89.14°W (Text-Only)
NWS Forecast for: Illinois Valley Rgnl-Walter A Duncan Field Airport IL
Issued by: National Weather Service Chicago, IL
Last Update: 2:37 pm CDT Jun 25, 2024




This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 86. West southwest wind around 15 mph, with gusts as high as 25 mph.

Tonight: A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. West southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 84. West wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 15 mph.

Wednesday Night: Mostly clear, with a low around 60. Northeast wind 5 to 10 mph.

Thursday: Mostly sunny, with a high near 80. East wind around 5 mph, with gusts as high as 10 mph.

Thursday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 63.

Friday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.

Friday Night: Showers and possibly a thunderstorm before 1am, then showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 70.

Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 83.

Saturday Night: Mostly clear, with a low around 58.

Sunday: Sunny, with a high near 77.

Sunday Night: Mostly clear, with a low around 54.

Monday: Mostly sunny, with a high near 79.



Illinois Valley Rgnl-Walter A Duncan Field Airport IL
 41.34°N 89.14°W

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