National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

A Few Clouds

75°F

24°C

Humidity 90%
Wind Speed NE 5 mph
Barometer 29.97 in (1014.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 4 Sep 7:52 am CDT
Extended Forecast for

Chicago Executive Airport IL

Heat Advisory September 4, 08:34am until September 4, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 4, 08:34am until September 4, 10:00pm

    NOW until 10:00pm Fri

    Heat Advisory

  • Today

    High: 94 °F

    Chance
    T-storms then
    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am. Increasing clouds, with a low around 73. West wind around 5 mph.

    Low: 73 °F

    Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, with a high near 83. North northeast wind 5 to 10 mph.

    High: 83 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. East wind 5 to 10 mph.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Cloudy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 11am. Mostly sunny, with a high near 94. Heat index values as high as 102. Northeast wind around 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am. Increasing clouds, with a low around 73. West wind around 5 mph.
Saturday
Partly sunny, with a high near 83. North northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 67. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Mostly sunny, with a high near 80. East wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 65.
Labor Day
Mostly sunny, with a high near 81.
Monday Night
Mostly cloudy, with a low around 66.
Tuesday
Partly sunny, with a high near 84.
Tuesday Night
A chance of showers after 1am. Partly cloudy, with a low around 72.
Wednesday
Partly sunny, with a high near 88.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 69.
Thursday
Partly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chicago Executive Airport IL
 42.13°N 87.89°W
Last Update:
7:36 am CDT Sep 4, 2026
Forecast Valid:
8am CDT Sep 4, 2026-6pm CDT Sep 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation