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Severe Thunderstorms for the Midwest, Monsoon in the Southwest, Heat Continues in Southern and Central U.S on Wednesday

Strong to severe thunderstorms will be possible Wednesday in portions of the Midwest. Heavy rain, hail and damaging winds will all be possible, but a tornado cannot be ruled out either. The monsoonal flash flood threat remains in the Desert Southwest and Southern Rockies. Hot temperatures continue in the Southern Plains and Mississippi Valley. Heat Advisories are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fair with Haze

80°F

27°C

Humidity 79%
Wind Speed SE 6 mph
Barometer 29.95 in (1013.5 mb)
Dewpoint 73°F (23°C)
Visibility 6.00 mi
Heat Index84°F (29°C)
Last update 26 Jul 6:52 pm CDT
Extended Forecast for

Algonquin IL

Flood Warning until further notice
Click here for hazard details and duration
Flood Warning until further notice
  •  
    Flood Warning until further notice

    NOW until further notice

    Flood Warning

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 70 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 10am.  Mostly cloudy, with a high near 80. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 62. North northeast wind around 10 mph, with gusts as high as 15 mph.

    Partly Cloudy

    Low: 62 °F

  • Friday

    Friday: Mostly sunny, with a high near 78. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 57. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Mostly Clear

    Low: 57 °F

  • Saturday

    Saturday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Sunday

    Sunday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, with a high near 80. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 62. North northeast wind around 10 mph, with gusts as high as 15 mph.
Friday
Mostly sunny, with a high near 78. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 57. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Algonquin IL
 42.17°N 88.3°W
5:17 pm CDT Jul 26, 2017
7pm CDT Jul 26, 2017-6pm CDT Aug 2, 2017
 
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