National Weather Service

News Headlines

June 18, 2025: Line of Thunderstorms Produces Wind Damage in Eastern Illinois and Northwestern Indiana
June 22, 2025 Marks the 10-Year Anniversary of the June 22, 2015 Tornado Outbreak, Including the Coal City-Braidwood EF-3 Tornado

Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

A Few Clouds

89°F

32°C

Humidity	53%
Wind Speed	W 5 mph
Barometer	30.08 in (1017.9 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	23 Jun 8:52 pm CDT

More Information:

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

Extended Forecast for

Chicago Executive Airport IL

Extreme Heat Warning June 23, 09:17pm until June 24, 12:00am

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 23, 09:17pm until June 24, 12:00am
NOW until 12:00am Tue
Extreme Heat Warning
Tonight
Low: 74 °F
Chance
T-storms
Tuesday
High: 90 °F
Slight Chance
T-storms then
T-storms
Likely
Tuesday Night
Low: 67 °F
T-storms
Likely
Wednesday
High: 80 °F
Showers
Likely
Wednesday Night
Low: 67 °F
Chance
T-storms
Thursday
High: 90 °F
Chance
T-storms
Thursday Night
Low: 72 °F
Chance
T-storms
Friday
High: 88 °F
Chance
T-storms

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 74. Southwest wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

Tuesday

Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 90. West southwest wind 5 to 10 mph becoming north northeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. Northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

Wednesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East northeast wind around 5 mph becoming south southeast after midnight.

Thursday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Thursday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Friday Night

Mostly cloudy, with a low around 70.

Saturday

Mostly sunny, with a high near 87.

Saturday Night

Partly cloudy, with a low around 70.