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Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Overcast

34°F

1°C

Humidity 82%
Wind Speed N 10 mph
Barometer 29.78 in (1009.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 6 Feb 9:51 am CST
Extended Forecast for

Mc Cullom Lake IL

  • Today

    Today: A chance of flurries between 1pm and 3pm. Cloudy, with a temperature falling to around 28 by 5pm. Breezy, with a north northwest wind around 20 mph, with gusts as high as 35 mph.

    High: 35 °F⇓

    Chance
    Flurries and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -5. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 6 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 22. Wind chill values as low as -5. North northwest wind around 5 mph becoming calm. Winds could gust as high as 10 mph.

    High: 22 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around 16. Calm wind becoming south southeast around 5 mph in the evening. Winds could gust as high as 15 mph.

    Low: 16 °F

    Cloudy then
    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 31. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Today
A chance of flurries between 1pm and 3pm. Cloudy, with a temperature falling to around 28 by 5pm. Breezy, with a north northwest wind around 20 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -5. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Increasing clouds, with a high near 22. Wind chill values as low as -5. North northwest wind around 5 mph becoming calm. Winds could gust as high as 10 mph.
Saturday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 16. Calm wind becoming south southeast around 5 mph in the evening. Winds could gust as high as 15 mph.
Sunday
Mostly cloudy, with a high near 31. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
A chance of rain before midnight, then a chance of rain and snow. Cloudy, with a low around 29.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mc Cullom Lake IL
 42.36°N 88.29°W
Last Update:
10:16 am CST Feb 6, 2026
Forecast Valid:
10am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation