National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

A Few Clouds

65°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 30.01 in (1015.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 10 Sep 4:52 am CDT
Extended Forecast for

Hawthorn Woods IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 78. North wind around 5 mph becoming east northeast in the afternoon.

    High: 78 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 55. East wind around 5 mph becoming calm.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. South wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers. Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 78. North wind around 5 mph becoming east northeast in the afternoon.
Tonight
Mostly clear, with a low around 55. East wind around 5 mph becoming calm.
Friday
Sunny, with a high near 78. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 61. South wind around 5 mph.
Saturday
Mostly sunny, with a high near 82. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Partly sunny, with a high near 77.
Sunday Night
Mostly cloudy, with a low around 63.
Monday
A chance of showers. Partly sunny, with a high near 85.
Monday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 64.
Tuesday
A chance of showers. Mostly cloudy, with a high near 75.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58.
Wednesday
A chance of showers. Partly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hawthorn Woods IL
 42.22°N 88.03°W
Last Update:
3:16 am CDT Sep 10, 2026
Forecast Valid:
5am CDT Sep 10, 2026-6pm CDT Sep 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation