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.

Fair

30°F

-1°C

Humidity 45%
Wind Speed S 20 G 30 mph
Barometer 29.78 in (1010.0 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 24 Feb 9:51 am CST
Extended Forecast for

Lake Bluff IL

  • Today

    Today: A chance of light rain with a slight chance of showers between 3pm and 4pm, then a chance of showers or light rain after 4pm. Cloudy, with a high near 39. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance Light
    Rain and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of light rain with a slight chance of showers before 7pm. Mostly cloudy, with a low around 23. West northwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Chance Light
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 31. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 31 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 21. Northwest wind 5 to 10 mph.

    Low: 21 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 36. West northwest wind around 5 mph becoming south in the morning. Winds could gust as high as 10 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow after noon. Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
A chance of light rain with a slight chance of showers between 3pm and 4pm, then a chance of showers or light rain after 4pm. Cloudy, with a high near 39. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
A 30 percent chance of light rain with a slight chance of showers before 7pm. Mostly cloudy, with a low around 23. West northwest wind around 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 31. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 36. West northwest wind around 5 mph becoming south in the morning. Winds could gust as high as 10 mph.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A chance of snow after noon. Partly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
A chance of snow. Partly cloudy, with a low around 23.
Monday
A chance of snow. Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Bluff IL
 42.28°N 87.82°W
Last Update:
11:00 am CST Feb 24, 2026
Forecast Valid:
11am CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation