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Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

10°F

-12°C

Humidity 67%
Wind Speed NW 9 G 18 mph
Barometer 30.31 in (1028.3 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 4 Dec 2:51 am CST
Extended Forecast for

Gurnee IL

  • Overnight

    Overnight: Mostly clear, with a low around 2. Wind chill values as low as -10. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 16. Wind chill values as low as -11. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 16 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a temperature falling to near 2 by 8pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -11. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 2 °F⇑

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27. Wind chill values as low as -6. Southwest wind 10 to 15 mph.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly before midnight. Cloudy, with a low around 20. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow before noon. Partly sunny, with a high near 25.

    High: 25 °F

    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 2. Wind chill values as low as -10. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 16. Wind chill values as low as -11. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a temperature falling to near 2 by 8pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -11. 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 -6. Southwest wind 10 to 15 mph.
Friday Night
A 40 percent chance of snow, mainly before midnight. Cloudy, with a low around 20. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Partly sunny, with a high near 29.
Saturday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 14.
Sunday
A chance of snow before noon. Partly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Partly sunny, with a high near 25.
Monday Night
Snow likely. Mostly cloudy, with a low around 15.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 20.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gurnee IL
 42.37°N 87.93°W
Last Update:
3:11 am CST Dec 4, 2025
Forecast Valid:
3am 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation