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Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

A Few Clouds

17°F

-8°C

Humidity 80%
Wind Speed W 5 mph
Barometer 30.17 in (1023.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 3 Feb 1:51 am CST
Extended Forecast for

Waukegan IL

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 17. West northwest wind around 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. North wind around 10 mph.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered flurries between 3am and 4am, then isolated snow showers after 4am. Partly cloudy, with a low around 11. Wind chill values as low as 1. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Partly Cloudy
    then Isolated
    Snow Showers

  • Wednesday

    Wednesday: Isolated snow showers before 9am. Mostly sunny, with a high near 25. Wind chill values as low as zero. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 25 °F

    Isolated Snow
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12. West northwest wind around 5 mph.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of snow showers between midnight and 3am, then a slight chance of rain showers after 3am. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Isolated
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 17. West northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 25. North wind around 10 mph.
Tuesday Night
Scattered flurries between 3am and 4am, then isolated snow showers after 4am. Partly cloudy, with a low around 11. Wind chill values as low as 1. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
Isolated snow showers before 9am. Mostly sunny, with a high near 25. Wind chill values as low as zero. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 12. West northwest wind around 5 mph.
Thursday
Mostly cloudy, with a high near 32.
Thursday Night
A slight chance of snow showers between midnight and 3am, then a slight chance of rain showers after 3am. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 25.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waukegan IL
 42.37°N 87.85°W
Last Update:
2:01 am CST Feb 3, 2026
Forecast Valid:
2am CST Feb 3, 2026-6pm CST Feb 9, 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