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

31°F

-1°C

Humidity 76%
Wind Speed Calm
Barometer 30.28 in (1026.2 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 2 Mar 8:52 pm CST
Extended Forecast for

Northbrook IL

  • Tonight

    Tonight: Increasing clouds, with a low around 31. East southeast wind around 5 mph becoming calm after midnight.

    Low: 31 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly between 7am and 9am. Mostly cloudy, with a high near 42. East wind around 5 mph becoming calm.

    High: 42 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 34. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 44. East wind around 5 mph, with gusts as high as 10 mph.

    High: 44 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Cloudy, with a low around 39. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after noon. Mostly cloudy, with a high near 64.

    High: 64 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 31. East southeast wind around 5 mph becoming calm after midnight.
Tuesday
A 30 percent chance of rain, mainly between 7am and 9am. Mostly cloudy, with a high near 42. East wind around 5 mph becoming calm.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 34. Calm wind becoming east northeast around 5 mph after midnight.
Wednesday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 44. East wind around 5 mph, with gusts as high as 10 mph.
Wednesday Night
A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Cloudy, with a low around 39. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 60%.
Thursday
Showers. High near 49. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers. Cloudy, with a low around 41.
Friday
Showers likely, mainly after noon. Mostly cloudy, with a high near 64.
Friday Night
Showers likely, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 51.
Saturday
A chance of showers before noon. Mostly cloudy, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Northbrook IL
 42.13°N 87.83°W
Last Update:
8:41 pm CST Mar 2, 2026
Forecast Valid:
9pm CST Mar 2, 2026-6pm CDT Mar 9, 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