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

**Beyond the Warning Presentation in Oglesby on 3/10/2026 POSTPONED**

Due to the potential for severe thunderstorms on Tuesday, March 10th, the Beyond the Warning seminar in Oglesby, IL has been POSTPONED. We intend to reschedule this session later this spring. Read More >

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

A Few Clouds

60°F

16°C

Humidity 42%
Wind Speed SW 15 G 22 mph
Barometer 29.74 in (1007.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 9 Mar 10:52 am CDT
Extended Forecast for

Northbrook IL

  • Today

    Today: Sunny, with a high near 71. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. South southwest wind 5 to 10 mph becoming north northwest after midnight.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 53. Northwest wind 5 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 38. North northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 38 °F

    Showers

  • Wednesday

    Wednesday: Rain likely before 4pm, then a chance of rain and snow. Cloudy, with a high near 44. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 44 °F

    Breezy. Rain
    Likely then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Rain Likely
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 71. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 45. South southwest wind 5 to 10 mph becoming north northwest after midnight.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 53. Northwest wind 5 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 38. North northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Wednesday
Rain likely before 4pm, then a chance of rain and snow. Cloudy, with a high near 44. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 38. Breezy.
Friday
Mostly sunny, with a high near 48. Breezy.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
A chance of snow. Cloudy, with a high near 45.
Saturday Night
A chance of rain and snow. Cloudy, with a low around 35.
Sunday
Rain and snow likely. Cloudy, with a high near 48.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Northbrook IL
 42.13°N 87.83°W
Last Update:
10:51 am CDT Mar 9, 2026
Forecast Valid:
11am CDT Mar 9, 2026-6pm CDT Mar 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