Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

A Few Clouds

23°F

-5°C

Humidity 33%
Wind Speed S 3 mph
Barometer 30.41 in (1030.8 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 7 Feb 1:52 pm CST
Extended Forecast for

Crystal Lake IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 24. Calm wind becoming east around 5 mph.

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of snow between 10pm and 3am.  Mostly cloudy, with a low around 18. East southeast wind around 5 mph, with gusts as high as 15 mph.  Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Partly sunny, with a high near 31. Southeast wind 10 to 15 mph.

    High: 31 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. Southeast wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40. South southwest wind 5 to 10 mph.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 24. Calm wind becoming east around 5 mph.
Tonight
A slight chance of snow between 10pm and 3am. Mostly cloudy, with a low around 18. East southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 31. Southeast wind 10 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 20. Southeast wind around 5 mph.
Monday
Partly sunny, with a high near 40. South southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Crystal Lake IL
 42.23°N 88.33°W
12:41 pm CST Feb 7, 2026
2pm CST Feb 7, 2026-6pm CST Feb 13, 2026
 
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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