Severe Thunderstorms in the Upper Midwest; Heat Continues in the Southwest
Scattered severe thunderstorms may produce damaging winds, large hail, a tornado or two, and heavy rain across parts of the Upper Midwest, mainly this evening through Saturday. Very hot temperatures will continue through today across the Desert Southwest, which could break daily high temperature records. Read More >
Hazardous Weather Conditions
Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
Fair
76°F
24°C
| Humidity | 88% |
| Wind Speed | SW 5 mph |
| Barometer | 30.07 in (1017.5 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 76°F (24°C) |
| Last update | 8 Aug 6:52 am CDT |
Extended Forecast for
Northbrook IL
Today
High: 92 °F
Sunny
Tonight
Low: 76 °F
Mostly Clear
Saturday
High: 93 °F
Sunny
Saturday Night
Low: 74 °F
Chance
T-stormsSunday
High: 88 °F
Chance
T-stormsSunday Night
Low: 72 °F
Chance
T-stormsMonday
High: 86 °F
Chance
Showers then
Chance
T-stormsMonday Night
Low: 70 °F
Chance
T-stormsTuesday
High: 87 °F
Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 92. Heat index values as high as 97. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 76. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 93. Heat index values as high as 101. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. South wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. South southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
Partly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
Mostly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Northbrook IL
42.13°N 87.86°W
42.13°N 87.86°W
6:27 am CDT Aug 8, 2025
7am CDT Aug 8, 2025-6pm CDT Aug 14, 2025
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