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.

A Few Clouds

60°F

16°C

Humidity 78%
Wind Speed W 15 G 26 mph
Barometer 29.76 in (1007.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 19 Apr 12:51 am CDT
Extended Forecast for

Mc Cullom Lake IL

  • Overnight

    Overnight: Cloudy, with a low around 48. North northwest wind 10 to 15 mph.

    Low: 48 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 57. Northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 57 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. East northeast wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Periods of showers, mainly after 1pm. High near 51. Breezy, with an east wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 51 °F

    Scattered
    Showers then
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 45. Breezy, with an east wind 15 to 20 mph becoming south southeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

    Low: 45 °F

    Showers and
    Breezy

  • Monday

    Monday: A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 59. Breezy.

    High: 59 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Overnight
Cloudy, with a low around 48. North northwest wind 10 to 15 mph.
Saturday
Mostly cloudy, with a high near 57. Northwest wind around 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 39. East northeast wind around 5 mph.
Sunday
Periods of showers, mainly after 1pm. High near 51. Breezy, with an east wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm. Low around 45. Breezy, with an east wind 15 to 20 mph becoming south southeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.
Monday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 59. Breezy.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 72.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Thursday
A chance of showers. Partly sunny, with a high near 70.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 49.
Friday
A chance of showers. Partly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mc Cullom Lake IL
 42.36°N 88.29°W
Last Update:
1:07 am CDT Apr 19, 2025
Forecast Valid:
1am CDT Apr 19, 2025-6pm CDT Apr 25, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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