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.

Mostly Cloudy

48°F

9°C

Humidity 48%
Wind Speed W 14 G 25 mph
Barometer 30.20 in (1023.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 6 Apr 1:51 pm CDT
Extended Forecast for

Libertyville IL

Flood Warning April 6, 02:32pm until April 10, 01:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning April 6, 02:32pm until April 10, 01:00pm

    NOW until 1:00pm Fri

    Flood Warning

  • This Afternoon

    High: 47 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A 20 percent chance of snow showers after 8pm. Mostly cloudy, with a low around 25. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. North northeast wind around 10 mph becoming east in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers between 1am and 4am, then a slight chance of rain showers after 4am. Increasing clouds, with a low around 29. South southeast wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 10 percent chance of showers before 7am. Partly sunny, with a high near 62. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Breezy.
    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 47. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
A 20 percent chance of snow showers after 8pm. Mostly cloudy, with a low around 25. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 36. North northeast wind around 10 mph becoming east in the afternoon.
Tuesday Night
A slight chance of snow showers between 1am and 4am, then a slight chance of rain showers after 4am. Increasing clouds, with a low around 29. South southeast wind 10 to 15 mph. Chance of precipitation is 20%.
Wednesday
A 10 percent chance of showers before 7am. Partly sunny, with a high near 62. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Thursday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 67.
Thursday Night
Showers likely. Mostly cloudy, with a low around 43.
Friday
A chance of showers. Mostly cloudy, with a high near 54.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 45.
Sunday
A chance of showers. Mostly cloudy, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Libertyville IL
 42.28°N 87.94°W
Last Update:
1:21 pm CDT Apr 6, 2026
Forecast Valid:
2pm CDT Apr 6, 2026-6pm CDT Apr 12, 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