Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms With Heavy Rain from Great Lakes to Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible today into Sunday across the upper Great Lakes region to the northern Mid-Atlantic. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

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

Fair

74°F

23°C

Humidity 94%
Wind Speed E 3 mph
Barometer 29.81 in (1008.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 22 Jul 7:55 pm CDT
Detailed forecast for

Lake County

Tonight
Partly cloudy. Lows in the upper 60s. Northeast winds 5 to 10 mph in the evening shifting to the west after midnight.
Sunday
Mostly sunny in the morning, then partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 10 to 15 mph.
Sunday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph.
Monday
Partly sunny. Highs in the mid 70s. North winds 10 to 15 mph.
Monday Night
Mostly clear. Lows around 60. Northeast winds 5 to 10 mph.
Tuesday
Mostly sunny. Highs in the upper 70s.
Tuesday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.
Wednesday
Partly sunny. Highs in the mid 80s.
Wednesday Night
Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the upper 60s.
Thursday
Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the upper 70s.
Thursday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 60s.
Friday Through Saturday
Mostly clear. Highs around 80. Lows in the mid 60s.



Click Map For Forecast
219 PM CDT Sat Jul 22 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database