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

12°F

-11°C

Humidity 56%
Wind Speed W 8 mph
Barometer 30.13 in (1023.1 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 28 Jan 4:51 pm CST
Extended Forecast for

Libertyville IL

  • Tonight

    Tonight: Mostly clear, with a low around -1. Wind chill values as low as -13. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: -1 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 13. Wind chill values as low as -13. Northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 13 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers after 3am. Mostly clear, with a low around 2. Wind chill values as low as -9. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 2 °F

    Mostly Clear
    then Chance
    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly after noon. Partly sunny, with a high near 19. Wind chill values as low as -9. North wind 5 to 15 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 19 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 7. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 7 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 40 percent chance of snow showers, mainly before noon. Partly sunny, with a high near 23.

    High: 23 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow before midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -1. Wind chill values as low as -13. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 13. Wind chill values as low as -13. Northwest wind around 5 mph, with gusts as high as 10 mph.
Thursday Night
A 30 percent chance of snow showers after 3am. Mostly clear, with a low around 2. Wind chill values as low as -9. Northwest wind around 5 mph, with gusts as high as 15 mph.
Friday
Snow showers likely, mainly after noon. Partly sunny, with a high near 19. Wind chill values as low as -9. North wind 5 to 15 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 7. North northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of snow showers, mainly before noon. Partly sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
Mostly sunny, with a high near 26.
Sunday Night
A chance of snow before midnight. Mostly cloudy, with a low around 14.
Monday
Mostly cloudy, with a high near 29.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Libertyville IL
 42.28°N 87.94°W
Last Update:
3:11 pm CST Jan 28, 2026
Forecast Valid:
5pm CST Jan 28, 2026-6pm CST Feb 4, 2026
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation