Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fog/Mist

64°F

18°C

Humidity 90%
Wind Speed NE 3 mph
Barometer 30.24 in (1023.6 mb)
Dewpoint 61°F (16°C)
Visibility 4.00 mi
Last update 6 Aug 2:52 am CDT
Extended Forecast for

Carol Stream IL

  • Overnight

    Overnight: Areas of smoke. Patchy fog.  Otherwise, partly cloudy, with a low around 65. East northeast wind around 5 mph.

    Low: 65 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of smoke before 10am. Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 87. East wind around 5 mph becoming southwest in the afternoon.

    High: 87 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. South southeast wind around 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 90. South southwest wind around 5 mph, with gusts as high as 10 mph.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 72. South wind around 5 mph, with gusts as high as 10 mph.

    Low: 72 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of smoke. Patchy fog. Otherwise, partly cloudy, with a low around 65. East northeast wind around 5 mph.
Wednesday
Areas of smoke before 10am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 87. East wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 68. South southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 90. South southwest wind around 5 mph, with gusts as high as 10 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. South wind around 5 mph, with gusts as high as 10 mph.
Friday
Mostly sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny, with a high near 93.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 89.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Carol Stream IL
 41.9°N 88.11°W
2:56 am CDT Aug 6, 2025
3am CDT Aug 6, 2025-6pm CDT Aug 12, 2025
 
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Additional Resources

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