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.

Overcast and Windy

32°F

0°C

Humidity 59%
Wind Speed NW 28 G 33 mph
Barometer 30.02 in (1017.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 26 Nov 7:52 pm CST
Extended Forecast for

Crystal Lake IL

Wind Advisory November 26, 07:56pm until November 26, 09:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory November 26, 07:56pm until November 26, 09:00pm

    NOW until 9:00pm Wed

    Wind Advisory

  • Tonight

    Low: 24 °F

    Mostly Cloudy
    and Blustery

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 31. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 31 °F

    Mostly Sunny
    and Blustery

  • Thursday Night

    Thursday Night: Isolated flurries before midnight. Mostly cloudy, with a low around 20. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Isolated
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 30. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow after midnight. Mostly cloudy, with a low around 19. Calm wind becoming southeast around 5 mph after midnight. Winds could gust as high as 10 mph.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 30. Chance of precipitation is 100%.

    High: 30 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow. Low around 24. Chance of precipitation is 90%.

    Low: 24 °F

    Snow

  • Sunday

    Sunday: A chance of snow showers before noon. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow
    Showers then
    Partly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Thanksgiving Day
Mostly sunny, with a high near 31. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Isolated flurries before midnight. Mostly cloudy, with a low around 20. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 30. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 50 percent chance of snow after midnight. Mostly cloudy, with a low around 19. Calm wind becoming southeast around 5 mph after midnight. Winds could gust as high as 10 mph.
Saturday
Snow. The snow could be heavy at times. High near 30. Chance of precipitation is 100%.
Saturday Night
Snow. Low around 24. Chance of precipitation is 90%.
Sunday
A chance of snow showers before noon. Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 18.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Crystal Lake IL
 42.23°N 88.33°W
Last Update:
3:11 pm CST Nov 26, 2025
Forecast Valid:
7pm CST Nov 26, 2025-6pm CST Dec 3, 2025
 
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