Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley
Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >
Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
Fair
70°F
21°C
| Humidity | 82% |
| Wind Speed | NE 5 mph |
| Barometer | 30.15 in (1020.4 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 11 Jul 11:52 pm CDT |
Extended Forecast for
Deer Park IL
Overnight
Low: 66 °F
Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 68 °F
Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 73 °F
Clear
Tuesday
High: 95 °F
Hot
Tuesday Night
Low: 74 °F
Clear
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 71 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 66. North northeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 86. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon.
Sunday Night
Clear, with a low around 68. East wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 91. Heat index values as high as 95. Calm wind becoming northwest around 5 mph in the morning.
Monday Night
Clear, with a low around 73. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 95.
Tuesday Night
Clear, with a low around 74.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
Sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Deer Park IL
42.16°N 88.07°W
42.16°N 88.07°W
8:31 pm CDT Jul 11, 2026
12am CDT Jul 12, 2026-6pm CDT Jul 18, 2026
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