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.

Overcast with Haze

5°F

-15°C

Humidity 76%
Wind Speed W 14 G 25 mph
Barometer 29.95 in (1016.6 mb)
Dewpoint -1°F (-18°C)
Visibility 3.00 mi
Wind Chill-12°F (-24°C)
Last update 19 Jan 5:51 am CST
Extended Forecast for

Lake Bluff IL

Cold Weather Advisory January 19, 06:50am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 19, 06:50am until January 19, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • M.L.King Day

    High: 6 °F

    Scattered
    Snow Showers
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -13. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 20. Wind chill values as low as -11. West wind 5 to 10 mph.

    High: 20 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow, mainly after midnight. Low around 14. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 28. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 28 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Scattered snow showers before 10am, then scattered flurries between 10am and noon. Areas of blowing snow before noon. Partly sunny and cold, with a high near 6. Wind chill values as low as -22. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -13. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 20. Wind chill values as low as -11. West wind 5 to 10 mph.
Tuesday Night
Snow, mainly after midnight. Low around 14. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 28. West wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Partly sunny and cold, with a high near 6.
Friday Night
Partly cloudy, with a low around -10.
Saturday
Mostly sunny and cold, with a high near 6.
Saturday Night
Partly cloudy, with a low around -3.
Sunday
Mostly sunny, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Bluff IL
 42.28°N 87.88°W
Last Update:
4:35 am CST Jan 19, 2026
Forecast Valid:
6am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
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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