Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

66°F

19°C

Humidity	81%
Wind Speed	SW 8 mph
Barometer	29.93 in (1012.5 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	20 Jun 12:51 am CDT

More Information:

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

Extended Forecast for

Zion IL

Overnight
Low: 65 °F
Mostly Clear
Friday
High: 79 °F
Scattered
Showers
Friday Night
Low: 72 °F
Partly Cloudy
Saturday
High: 92 °F
Sunny and
Breezy
Saturday Night
Low: 75 °F
Clear and
Breezy then
Clear
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 65. Southwest wind around 5 mph.

Friday

Scattered showers between 10am and 1pm. Partly sunny, with a high near 79. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Friday Night

Partly cloudy, with a low around 72. South wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday

Sunny, with a high near 92. Heat index values as high as 102. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Clear, with a low around 75. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday

Sunny, with a high near 93.

Sunday Night

Mostly clear, with a low around 75.

Monday

Sunny, with a high near 94.