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.

Overcast

29°F

-2°C

Humidity 69%
Wind Speed S 14 mph
Barometer 29.83 in (1011.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 5 Feb 1:51 pm CST
Extended Forecast for

3 Miles NW Old Mill Creek IL

  • This Afternoon

    This Afternoon: Isolated snow showers before 3pm. Mostly cloudy, with a high near 31. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 31 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Snow, mainly after 3am. Low around 29. South southwest wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Cloudy then
    Snow

  • Friday

    Friday: Snow likely before 9am, then isolated snow showers after 3pm. Mostly cloudy, with a high near 36. Breezy, with a north northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely
    then Isolated
    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 6. Wind chill values as low as -6. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 21. North northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Isolated snow showers before 3pm. Mostly cloudy, with a high near 31. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Snow, mainly after 3am. Low around 29. South southwest wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Snow likely before 9am, then isolated snow showers after 3pm. Mostly cloudy, with a high near 36. Breezy, with a north northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 6. Wind chill values as low as -6. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 21. North northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Old Mill Creek IL
 42.46°N 88.02°W
Last Update:
12:51 pm CST Feb 5, 2026
Forecast Valid:
2pm CST Feb 5, 2026-6pm CST Feb 11, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation