Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fog/Mist

37°F

3°C

Humidity 93%
Wind Speed E 9 mph
Barometer 30.18 in (1022.9 mb)
Dewpoint 35°F (2°C)
Visibility 3.00 mi
Wind Chill30°F (-1°C)
Last update 4 Mar 10:51 am CST
Extended Forecast for

Third Lake IL

  • Today

    Today: Mostly cloudy, with a high near 48. East wind 5 to 10 mph.

    High: 48 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers or drizzle before midnight, then showers likely, mainly after 3am.  Patchy fog after 9pm.  Otherwise, cloudy, with a low around 39. Northeast wind around 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Showers and possibly a thunderstorm before noon, then a chance of showers.  Areas of dense fog. High near 45. Northeast wind 5 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 45 °F

    Showers and
    Areas Dense
    Fog

  • Thursday Night

    Thursday Night: Patchy fog.  Otherwise, cloudy, with a low around 40. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 40 °F

    Patchy Fog

  • Friday

    Friday: Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm.  Patchy fog before noon. High near 68. Southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 90%.

    High: 68 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A slight chance of showers, then showers and possibly a thunderstorm after 9pm.  Low around 50. Chance of precipitation is 90%.

    Low: 50 °F

    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before noon.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 48. East wind 5 to 10 mph.
Tonight
A slight chance of showers or drizzle before midnight, then showers likely, mainly after 3am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 39. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers and possibly a thunderstorm before noon, then a chance of showers. Areas of dense fog. High near 45. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Patchy fog. Otherwise, cloudy, with a low around 40. Northeast wind around 5 mph becoming southeast after midnight.
Friday
Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog before noon. High near 68. Southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Friday Night
A slight chance of showers, then showers and possibly a thunderstorm after 9pm. Low around 50. Chance of precipitation is 90%.
Saturday
A 30 percent chance of showers before noon. Partly sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Showers likely. Partly sunny, with a high near 68. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Third Lake IL
 42.37°N 87.99°W
10:51 am CST Mar 4, 2026
11am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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