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Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Light Rain

41°F

5°C

Humidity 93%
Wind Speed NE 6 mph
Barometer 30.15 in (1020.9 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Wind Chill37°F (3°C)
Last update 10 Apr 12:51 am CDT
Extended Forecast for

Gurnee IL

Flood Warning April 10, 01:52am until April 13, 01:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning April 10, 01:52am until April 13, 01:00pm

    NOW until 1:00pm Mon

    Flood Warning

  • Overnight

    Low: 41 °F

    Showers

  • Friday

    Friday: A 40 percent chance of showers, mainly before 9am. Mostly cloudy, with a high near 49. North wind around 10 mph, with gusts as high as 15 mph.

    High: 49 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. East wind around 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 47. East southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 47 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers after 1am. Cloudy, with a low around 44. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 50%.

    High: 74 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Breezy.

    Low: 59 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

Detailed Forecast

Overnight
Showers. Low around 41. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 40 percent chance of showers, mainly before 9am. Mostly cloudy, with a high near 49. North wind around 10 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 34. East wind around 5 mph.
Saturday
Increasing clouds, with a high near 47. East southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers after 1am. Cloudy, with a low around 44. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Breezy.
Monday
Partly sunny, with a high near 77.
Monday Night
Showers likely. Mostly cloudy, with a low around 61.
Tuesday
Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 57.
Wednesday
A chance of showers. Partly sunny, with a high near 71.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 50.
Thursday
A chance of showers. Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gurnee IL
 42.37°N 87.93°W
Last Update:
1:21 am CDT Apr 10, 2026
Forecast Valid:
1am CDT Apr 10, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation