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

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

4°F

-16°C

Humidity 73%
Wind Speed NW 7 mph
Barometer 30.37 in (1030.6 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 4 Dec 6:51 am CST
Extended Forecast for

Fox Lake IL

  • Today

    Today: Sunny, with a high near 14. Wind chill values as low as -11. Northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 10 mph.

    High: 14 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near 0 by 8pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -13. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 0 °F⇑

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 27. Wind chill values as low as -5. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly before midnight. Cloudy, with a low around 19. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 19 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 28. West northwest wind 5 to 10 mph.

    High: 28 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly sunny, with a high near 22.

    High: 22 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 14. Wind chill values as low as -11. Northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 10 mph.
Tonight
Mostly clear, with a temperature falling to near 0 by 8pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -13. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 27. Wind chill values as low as -5. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of snow, mainly before midnight. Cloudy, with a low around 19. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Partly sunny, with a high near 28. West northwest wind 5 to 10 mph.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Sunday
A 30 percent chance of snow before noon. Mostly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 23.
Monday Night
Snow likely, mainly after midnight. Cloudy, with a low around 14.
Tuesday
A chance of snow. Mostly cloudy, with a high near 32.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 19.
Wednesday
A chance of snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fox Lake IL
 42.42°N 88.17°W
Last Update:
6:11 am CST Dec 4, 2025
Forecast Valid:
7am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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