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.

Fair and Breezy

9°F

-13°C

Humidity 64%
Wind Speed SW 23 G 30 mph
Barometer 29.93 in (1016.3 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 26 Jan 11:51 pm CST
Extended Forecast for

Gurnee IL

  • Overnight

    Overnight: A 20 percent chance of snow showers before 4am. Mostly cloudy, with a steady temperature around 10. Wind chill values as low as -10. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 10 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: A chance of flurries after noon. Partly sunny, with a high near 13. Wind chill values as low as -8. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 13 °F

    Chance
    Flurries and
    Blustery

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 0. Wind chill values as low as -13. West wind around 10 mph, with gusts as high as 15 mph.

    Low: 0 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 13. Wind chill values as low as -14. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 13 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -2. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: -2 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 11.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Partly cloudy, with a low around 0.

    Low: 0 °F

    Slight Chance
    Snow

  • Friday

    Friday: A chance of snow. Mostly sunny, with a high near 14.

    High: 14 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers before 4am. Mostly cloudy, with a steady temperature around 10. Wind chill values as low as -10. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
A chance of flurries after noon. Partly sunny, with a high near 13. Wind chill values as low as -8. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 0. Wind chill values as low as -13. West wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Partly sunny, with a high near 13. Wind chill values as low as -14. West wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around -2. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 11.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 0.
Friday
A chance of snow. Mostly sunny, with a high near 14.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gurnee IL
 42.37°N 87.93°W
Last Update:
11:46 pm CST Jan 26, 2026
Forecast Valid:
12am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
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