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Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair with Haze

76°F

24°C

Humidity 62%
Wind Speed E 8 mph
Barometer 30.22 in (1022.4 mb)
Dewpoint 62°F (17°C)
Visibility 4.00 mi
Heat Index78°F (26°C)
Last update 3 Aug 10:51 am CDT
Extended Forecast for

Wonder Lake IL

  • Today

    Today: Widespread haze. Patchy smoke. Mostly sunny, with a high near 80. East wind 5 to 10 mph.

    High: 80 °F

    Haze

  • Tonight

    Tonight: Widespread haze. Patchy smoke. Partly cloudy, with a low around 58. East wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Haze

  • Monday

    Monday: Mostly sunny, with a high near 82. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. East wind around 5 mph becoming calm  in the evening. Winds could gust as high as 10 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Light east wind becoming east southeast 5 to 10 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze. Patchy smoke. Mostly sunny, with a high near 80. East wind 5 to 10 mph.
Tonight
Widespread haze. Patchy smoke. Partly cloudy, with a low around 58. East wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 82. Light and variable wind becoming east 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Tuesday
Mostly sunny, with a high near 82. Light east wind becoming east southeast 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 68.
Friday
Mostly sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Wonder Lake IL
 42.39°N 88.38°W
11:27 am CDT Aug 3, 2025
11am CDT Aug 3, 2025-6pm CDT Aug 9, 2025
 
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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