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

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fair

35°F

2°C

Humidity 78%
Wind Speed SW 8 mph
Barometer 29.85 in (1011.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Jan 2:52 am CST
Extended Forecast for

Northbrook IL

  • Overnight

    Overnight: Cloudy, with a low around 34. South southwest wind 10 to 15 mph.

    Low: 34 °F

    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 50 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 24. Blustery, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

    Low: 24 °F

    Mostly Cloudy
    then
    Scattered
    Snow Showers
    and Blustery

  • Wednesday

    Wednesday: Scattered snow showers before 9am, then scattered flurries with isolated snow showers between 9am and noon. Mostly cloudy, with a high near 26. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

    High: 26 °F

    Blustery.
    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Chance Snow
    then Snow
    Likely

  • Friday

    Friday: Snow likely before noon, then snow showers likely after noon. Cloudy, with a high near 35.

    High: 35 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Cloudy, with a low around 34. South southwest wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 50. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 24. Blustery, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Wednesday
Scattered snow showers before 9am, then scattered flurries with isolated snow showers between 9am and noon. Mostly cloudy, with a high near 26. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 14. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Friday
Snow likely before noon, then snow showers likely after noon. Cloudy, with a high near 35.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 16.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 20.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 8.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 6.
M.L.King Day
Partly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Northbrook IL
 42.13°N 87.86°W
Last Update:
3:11 am CST Jan 13, 2026
Forecast Valid:
3am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation