| NWS Forecast for: Illinois Valley Rgnl-Walter A Duncan Field Airport IL Issued by: National Weather Service Chicago, IL Last Update: 11:42 am CDT Jun 17, 2024 |  |
This Afternoon: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 101. South wind around 15 mph, with gusts as high as 30 mph. Tonight: Partly cloudy, with a low around 76. South wind 10 to 15 mph, with gusts as high as 25 mph. Tuesday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Heat index values as high as 97. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. Tuesday Night: Mostly clear, with a low around 76. South wind 10 to 15 mph, with gusts as high as 25 mph. Juneteenth: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Wednesday Night: Partly cloudy, with a low around 72. Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 95. Thursday Night: Partly cloudy, with a low around 72. Friday: Mostly sunny and hot, with a high near 96. Friday Night: Partly cloudy, with a low around 74. Saturday: Partly sunny, with a high near 93. Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 85. | |
| Illinois Valley Rgnl-Walter A Duncan Field Airport IL 41.34°N 89.14°W | |
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