National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Light Rain

36°F

2°C

Humidity 82%
Wind Speed E 17 mph
Barometer 29.71 in (1007.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 15 Mar 4:51 am CDT
Extended Forecast for

2 Miles NE Wonder Lake IL

  • Overnight

    Overnight: A 30 percent chance of showers. Cloudy, with a steady temperature around 35. East southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 57. Breezy, with a south wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 57 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain showers and sleet before midnight, then rain and snow showers between midnight and 1am, then snow showers after 1am. Some thunder is also possible. Patchy blowing snow after 1am. Low around 20. Windy, with a west wind 20 to 30 mph becoming north northwest in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow showers likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a high near 21. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Patchy blowing snow before 7pm. Mostly cloudy, with a low around 7. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.

    Low: 17 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers. Cloudy, with a steady temperature around 35. East southeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
Showers and possibly a thunderstorm. High near 57. Breezy, with a south wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Rain showers and sleet before midnight, then rain and snow showers between midnight and 1am, then snow showers after 1am. Some thunder is also possible. Patchy blowing snow after 1am. Low around 20. Windy, with a west wind 20 to 30 mph becoming north northwest in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Monday
Snow showers likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a high near 21. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Patchy blowing snow before 7pm. Mostly cloudy, with a low around 7. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Mostly cloudy, with a high near 56.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Wonder Lake IL
 42.41°N 88.34°W
Last Update:
4:31 am CDT Mar 15, 2026
Forecast Valid:
5am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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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