Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

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

Overcast

74°F

23°C

Humidity 97%
Wind Speed SE 6 mph
Barometer 30.01 in (1015.0 mb)
Dewpoint 73°F (23°C)
Visibility 8.00 mi
Last update 15 Aug 8:51 pm CDT
Detailed forecast for

Lake County

Rest Of Tonight
Mostly cloudy. A slight chance of showers late in the evening, then a chance of showers and thunderstorms after midnight. Near steady temperature in the lower 70s. South winds around 5 mph, becoming southwest after midnight. Chance of precipitation 50 percent.
Sunday
Mostly cloudy. A slight chance of showers early in the morning. Humid with highs in the lower 80s. West winds 5 to 10 mph, increasing to northwest 10 to 15 mph in the afternoon. Chance of precipitation 20 percent.
Sunday Night
Partly cloudy. Lows in the mid 60s. Northwest winds 5 to 10 mph.
Monday
Mostly sunny. Highs in the upper 70s. North winds around 5 mph.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southwest winds around 5 mph.
Tuesday
Partly cloudy in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent.
Tuesday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 70 percent.
Wednesday
Mostly cloudy. A chance of showers in the morning. Highs in the mid 70s. Chance of precipitation 40 percent.
Wednesday Night
Partly cloudy. Lows in the upper 50s.
Thursday
Partly cloudy. Highs in the mid 70s.
Thursday Night
Partly cloudy. Lows in the upper 50s.
Friday
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 70s.
Friday Night
Partly cloudy. Lows around 60.
Saturday
Partly cloudy. Highs in the upper 70s.



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901 PM CDT Sat Aug 15 2026
 
 

Additional Resources

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