Heavy Rainfall in the Southwest and Southeast This Weekend; Monitoring Tropical Cyclone Formation Which Could Impact the Southeast U.S.

Heavy rainfall from monsoon thunderstorms may bring isolated flash and urban flooding to the Desert Southwest. A near-stationary front will bring numerous showers and thunderstorms to much of the Mid-Atlantic and Southeast. Tropical wave (AL94) is likely to become a depression. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

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

Fair

64°F

18°C

Humidity 81%
Wind Speed W 7 mph
Barometer 29.91 in (1012.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 27 Sep 7:51 am CDT
Detailed forecast for

Lake County

Today
Sunny. Patchy fog through mid morning. Highs in the mid 80s. West winds 5 to 10 mph.
Tonight
Clear. Lows in the upper 50s. West winds around 5 mph, becoming north after midnight.
Sunday
Sunny. Highs in the mid 70s. Northeast winds around 5 mph.
Sunday Night
Mostly clear. Lows in the upper 50s. East winds around 5 mph.
Monday
Sunny. Highs in the lower 80s inland, but only in the upper 70s near the lake. Temperature falling into the mid 70s in the afternoon. Southeast winds around 5 mph.
Monday Night
Mostly clear. Lows in the upper 50s.
Tuesday
Mostly sunny. Highs around 80 inland, but only in the mid 70s near the lake. Temperature falling into the lower 70s in the afternoon.
Tuesday Night
Mostly cloudy. Lows in the upper 50s.
Wednesday
Mostly cloudy. Highs in the lower 70s.
Wednesday Night
Partly cloudy. Lows in the mid 50s.
Thursday
Partly cloudy. Highs in the lower 70s.
Thursday Night
Mostly clear. Lows in the mid 50s.
Friday
Mostly sunny. Highs in the upper 70s.



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317 AM CDT Sat Sep 27 2025
 
 

Additional Resources

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