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.

A Few Clouds

38°F

3°C

Humidity 60%
Wind Speed NW 10 mph
Barometer 30.17 in (1022.9 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Mar 10:51 am CDT
Extended Forecast for

Wonder Lake IL

High Wind Warning March 13, 01:00am until March 13, 04:00pm
Click here for hazard details and duration
High Wind Warning

  • Today

    Today: Increasing clouds, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 45 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers, mainly before 3am. Low around 34. Windy, with a south wind 15 to 20 mph becoming south southwest 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers and
    Windy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 44. Very windy, with a west wind 25 to 35 mph, with gusts as high as 55 mph.

    High: 44 °F

    Decreasing
    Clouds and
    Very Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. Blustery, with a west northwest wind 15 to 20 mph becoming light north northwest after midnight. Winds could gust as high as 35 mph.

    Low: 27 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 1pm. Cloudy, with a high near 40. Calm wind becoming east southeast around 5 mph in the afternoon. Winds could gust as high as 10 mph.

    High: 40 °F

    Cloudy then
    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am, then rain and snow showers. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Chance Snow
    Showers then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers, becoming all rain after 1pm. High near 47. Chance of precipitation is 100%.

    High: 47 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 16. Blustery.

    Low: 16 °F

    Snow and
    Blustery

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 22. Blustery.

    High: 22 °F

    Chance Snow
    and Blustery

Detailed Forecast

Today
Increasing clouds, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Showers, mainly before 3am. Low around 34. Windy, with a south wind 15 to 20 mph becoming south southwest 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 44. Very windy, with a west wind 25 to 35 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around 27. Blustery, with a west northwest wind 15 to 20 mph becoming light north northwest after midnight. Winds could gust as high as 35 mph.
Saturday
A 20 percent chance of snow showers after 1pm. Cloudy, with a high near 40. Calm wind becoming east southeast around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Saturday Night
A chance of snow showers before 1am, then rain and snow showers. Low around 32. Chance of precipitation is 80%.
Sunday
Rain and snow showers, becoming all rain after 1pm. High near 47. Chance of precipitation is 100%.
Sunday Night
Snow. Cloudy, with a low around 16. Blustery.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 22. Blustery.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wonder Lake IL
 42.38°N 88.35°W
Last Update:
11:26 am CDT Mar 12, 2026
Forecast Valid:
11am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation