Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

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

Mostly Cloudy

48°F

9°C

Humidity 58%
Wind Speed SE 10 mph
Barometer 30.00 in (1016.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 2 May 5:51 pm CDT
Detailed forecast for

Lake County

Tonight
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph after midnight.
Sunday
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers in the morning. Breezy with highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 40 percent.
Sunday Night
Mostly clear. Lows in the mid 40s. Southwest winds 5 to 10 mph.
Monday
Mostly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon.
Monday Night
Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the upper 40s. Southwest winds 10 to 15 mph, becoming north after midnight. Chance of precipitation 50 percent.
Tuesday
Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s.
Tuesday Night
Mostly cloudy. A slight chance of showers in the evening. Lows in the upper 30s. Chance of precipitation 20 percent.
Wednesday
Mostly cloudy. Highs in the mid 50s inland, but only around 50 near the lake.
Wednesday Night
Mostly cloudy. Lows around 40.
Thursday
Mostly cloudy. Highs in the upper 50s.
Thursday Night
Mostly cloudy in the evening, then clearing. Lows around 40.
Friday
Partly cloudy. Highs in the lower 60s.
Friday Night
Mostly cloudy in the evening, then clearing. Lows in the mid 40s.
Saturday
Partly cloudy. Highs in the upper 60s.



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214 PM CDT Sat May 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database