Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43° N Lon: 87.86° W Elev: 709 ft.

Fair

56°F

13°C

Humidity 77%
Wind Speed SW 9 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 4 Oct 2:51 am CDT
Detailed forecast for

Lake County

Rest Of Tonight
Mostly cloudy. Isolated showers after midnight. Lows around 50. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent.
Sunday
Mostly sunny. Highs in the upper 60s. West winds 5 to 10 mph, increasing to northwest 10 to 15 mph in the afternoon.
Sunday Night
Clear. Lows in the lower 40s. Northwest winds 5 to 10 mph.
Monday
Sunny. Highs in the lower 60s. North winds around 5 mph, becoming northeast in the afternoon.
Monday Night
Clear. Lows in the mid 40s. South winds 5 to 10 mph.
Tuesday
Sunny. Highs in the upper 60s.
Tuesday Night
Mostly clear. Lows in the lower 50s.
Wednesday
Partly cloudy. Highs in the lower 70s.
Wednesday Night
Partly cloudy. Lows in the upper 40s.
Thursday
Partly cloudy. Highs in the upper 60s.
Thursday Night
Partly cloudy. Lows in the upper 40s.
Friday
Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 60s.
Friday Night
Mostly clear. Lows around 50.
Saturday
Partly cloudy. Highs around 70.



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121 AM CDT Sun Oct 4 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database