Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

78°F

26°C

Humidity	76%
Wind Speed	SW 8 mph
Barometer	29.98 in (1013.9 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	7 Aug 7:51 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Waukegan IL

Tonight
Low: 69 °F
Chance
T-storms
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 82 °F
Chance
T-storms
Sunday Night
Low: 69 °F
Showers
Likely
Monday
High: 83 °F
Chance
T-storms then
Showers
Likely
Monday Night
Low: 67 °F
Showers
Likely
Tuesday
High: 78 °F
Showers
Likely
Tuesday Night
Low: 64 °F
Showers
Likely

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 69. Southwest wind 5 to 10 mph.

Saturday

Sunny, with a high near 80. West northwest wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

Mostly clear, with a low around 64. South wind around 5 mph.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.

Tuesday

Showers likely. Mostly cloudy, with a high near 78.

Tuesday Night

Showers likely, mainly before 1am. Mostly cloudy, with a low around 64.

Wednesday

Partly sunny, with a high near 78.

Wednesday Night

Partly cloudy, with a low around 62.

Thursday

Partly sunny, with a high near 75.