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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Partly Cloudy

63°F

17°C

Humidity 90%
Wind Speed Calm
Barometer 30.13 in (1020.0 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 29 Aug 2:52 am CDT
Extended Forecast for

Wheeling IL

  • Overnight

    Overnight: Partly cloudy, with a low around 64. South southwest wind around 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of sprinkles between 3pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers or sprinkles before 8pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 70. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon. Partly sunny, with a high near 88. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 88 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 72. South southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 72 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 64. South southwest wind around 5 mph.
Saturday
A slight chance of sprinkles between 3pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers or sprinkles before 8pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 70. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon. Partly sunny, with a high near 88. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 72. South southwest wind around 10 mph, with gusts as high as 15 mph.
Monday
Partly sunny, with a high near 90.
Monday Night
Partly cloudy, with a low around 74.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 71.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
A chance of showers. Partly cloudy, with a low around 69.
Friday
Partly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wheeling IL
 42.13°N 87.92°W
Last Update:
2:46 am CDT Aug 29, 2026
Forecast Valid:
3am CDT Aug 29, 2026-6pm CDT Sep 4, 2026
 
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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