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.

Light Snow Fog/Mist

25°F

-4°C

Humidity 92%
Wind Speed SW 7 mph
Barometer 30.00 in (1017.3 mb)
Dewpoint 23°F (-5°C)
Visibility 4.00 mi
Wind Chill17°F (-8°C)
Last update 1 Dec 11:51 pm CST
Extended Forecast for

Fox Lake IL

  • Overnight

    Overnight: A 40 percent chance of snow before 2am. Cloudy, with a low around 13. Southwest wind around 5 mph becoming west northwest.

    Low: 13 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 21. West northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 21 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a temperature falling to near 16 by 8pm, then rising to around 24 during the remainder of the night. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 16 °F⇑

    Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Cloudy, with a high near 32. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around -1. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 12.

    High: 12 °F

    Sunny

  • Thursday Night

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

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow before 2am. Cloudy, with a low around 13. Southwest wind around 5 mph becoming west northwest.
Tuesday
Mostly cloudy, with a high near 21. West northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Cloudy, with a temperature falling to near 16 by 8pm, then rising to around 24 during the remainder of the night. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Snow showers likely, mainly after noon. Cloudy, with a high near 32. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around -1. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 12.
Thursday Night
Partly cloudy, with a low around -4.
Friday
Partly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly cloudy, with a high near 28.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 13.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Mostly cloudy, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fox Lake IL
 42.42°N 88.17°W
Last Update:
12:11 am CST Dec 2, 2025
Forecast Valid:
12am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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