Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

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 N 10 mph
Barometer 30.04 in (1018.8 mb)
Dewpoint 23°F (-5°C)
Visibility 2.50 mi
Wind Chill15°F (-9°C)
Last update 7 Dec 6:51 am CST
Extended Forecast for

Chicago / Waukegan, Waukegan Regional Airport IL

Winter Weather Advisory December 7, 07:52am until December 7, 09:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory December 7, 07:52am until December 7, 09:00am

    NOW until 9:00am Sun

    Winter Weather Advisory

  • Today

    High: 26 °F

    Snow Likely
    then Mostly
    Sunny

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly between 7pm and midnight.  Mostly cloudy, with a steady temperature around 18. North wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 18 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Monday

    Monday: Mostly cloudy, with a high near 26. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 26 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after midnight.  Mostly cloudy, with a low around 18. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm.  Mostly cloudy, with a high near 37. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 37 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain.  Low around 33. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain and snow showers before noon, then a slight chance of snow showers.  Mostly cloudy, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 26 by 10am, then falling to around 18 during the remainder of the day. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow showers, mainly between 7pm and midnight. Mostly cloudy, with a steady temperature around 18. North wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Monday
Mostly cloudy, with a high near 26. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 18. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 37. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday Night
Rain. Low around 33. Chance of precipitation is 90%.
Wednesday
A chance of rain and snow showers before noon, then a slight chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
A chance of snow after noon. Mostly cloudy, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 10.
Friday
A chance of snow. Mostly cloudy, with a high near 19.
Friday Night
A chance of snow. Mostly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 14.
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ABOUT THIS FORECAST

 
Point Forecast:
Chicago / Waukegan, Waukegan Regional Airport IL
 42.43°N 87.87°W
6:06 am CST Dec 7, 2025
7am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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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