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.

Partly Cloudy

82°F

28°C

Humidity 63%
Wind Speed SW 8 mph
Barometer 29.91 in (1012.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 9 Jul 11:52 am CDT
Extended Forecast for

Northbrook IL

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms. Mostly cloudy, with a high near 83. West southwest wind around 10 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 11pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. North northeast wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 67 °F

    Scattered
    T-storms then
    Isolated
    T-storms and
    Patchy Fog

  • Friday

    Friday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 78. North northeast wind 5 to 10 mph.

    High: 78 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 66. North wind 5 to 10 mph.

    Low: 66 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Northeast wind 5 to 10 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a high near 83. West southwest wind around 10 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms, mainly before 11pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. North northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Friday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 78. North northeast wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 66. North wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 80. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Northbrook IL
 42.13°N 87.83°W
Last Update:
9:41 am CDT Jul 9, 2026
Forecast Valid:
12pm CDT Jul 9, 2026-6pm CDT Jul 15, 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