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.

Fair

-9°F

-23°C

Humidity 47%
Wind Speed NW 9 mph
Barometer 30.76 in (1043.7 mb)
Dewpoint -24°F (-31°C)
Visibility 10.00 mi
Wind Chill-26°F (-32°C)
Last update 23 Jan 6:52 pm CST
Extended Forecast for

Wilmette IL

Cold Weather Advisory January 23, 07:13pm until January 24, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 07:13pm until January 24, 09:00am

    NOW until 9:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -9 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Cloudy and cold, with a high near 10. Wind chill values as low as -23. Northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 10 °F

    Cloudy then
    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Snow, mainly after midnight. Low around 7. Wind chill values as low as -2. North wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow. High near 19. Wind chill values as low as zero. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 2. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around -9. Wind chill values as low as -25. Northwest wind 5 to 10 mph.
Saturday
A 20 percent chance of snow after noon. Cloudy and cold, with a high near 10. Wind chill values as low as -23. Northwest wind around 5 mph, with gusts as high as 10 mph.
Saturday Night
Snow, mainly after midnight. Low around 7. Wind chill values as low as -2. North wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 19. Wind chill values as low as zero. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 2. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny and cold, with a high near 10.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 14.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 16.
Thursday Night
Partly cloudy, with a low around 5.
Friday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wilmette IL
 42.06°N 87.75°W
Last Update:
6:25 pm CST Jan 23, 2026
Forecast Valid:
7pm CST Jan 23, 2026-6pm CST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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