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.

2°F

-17°C

Humidity 59%
Wind Speed NW 12 mph
Barometer 30.22 in (1025.0 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 26 Jan 3:52 am CST
Extended Forecast for

Wilmette IL

Cold Weather Advisory January 26, 04:51am until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 26, 04:51am until January 26, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • Today

    High: 11 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of snow after midnight. Increasing clouds, with a temperature rising to around 12 by 3am. Wind chill values as low as -11. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 6 °F⇑

    Breezy.
    Increasing
    Clouds then
    Slight Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 15. Wind chill values as low as -5. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 15 °F

    Partly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 2. Wind chill values as low as -11. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 15. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 15 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 11. Wind chill values as low as -18. West northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
A 20 percent chance of snow after midnight. Increasing clouds, with a temperature rising to around 12 by 3am. Wind chill values as low as -11. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 15. Wind chill values as low as -5. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 2. Wind chill values as low as -11. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Partly sunny, with a high near 15. West wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 16.
Thursday Night
Partly cloudy, with a low around 4.
Friday
Mostly sunny, with a high near 18.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wilmette IL
 42.06°N 87.75°W
Last Update:
4:17 am CST Jan 26, 2026
Forecast Valid:
4am CST Jan 26, 2026-6pm CST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation