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Risk of severe thunderstorms from Florida to the Great Lake States

Storms may contain strong, damaging winds and hail. Locally heavy rain is also possible in southern California and the Desert Southwest. Very hot conditions continue in the lower Mississippi Valley and the Deep South.
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Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Fair

22°C

71°F

Humidity 61%
Wind Speed W 13 km/h
Barometer 30.03 in (1015.7 mb)
Dewpoint 14°C (57°F)
Visibility 16 km
Last update 30 Jul 4:53 am CDT
Extended Forecast for

Chicago IL

  • Today

    Today: Sunny, with a high near 32. West wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 45 km/h.

    Sunny

    High: 32 °C

  • Tonight

    Tonight: Mostly clear, with a low around 22. West wind 20 to 25 km/h decreasing to 10 to 15 km/h in the evening. Winds could gust as high as 35 km/h.

    Mostly Clear

    Low: 22 °C

  • Friday

    Friday: Sunny, with a high near 32. West wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h.

    Sunny

    High: 32 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 20. West wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.

    Mostly Clear

    Low: 20 °C

  • Saturday

    Saturday: Sunny, with a high near 29. West northwest wind 15 to 20 km/h.

    Sunny

    High: 29 °C

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 21.

    Partly Cloudy
    then Chance
    T-storms

    Low: 21 °C

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 30.

    Chance
    T-storms

    High: 30 °C

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 21.

    Chance
    T-storms

    Low: 21 °C

  • Monday

    Monday: A chance of showers and thunderstorms, mainly before 8am.  Mostly sunny, with a high near 29.

    Chance
    T-storms

    High: 29 °C

Detailed Forecast

Today
Sunny, with a high near 32. West wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 45 km/h.
Tonight
Mostly clear, with a low around 22. West wind 20 to 25 km/h decreasing to 10 to 15 km/h in the evening. Winds could gust as high as 35 km/h.
Friday
Sunny, with a high near 32. West wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h.
Friday Night
Mostly clear, with a low around 20. West wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.
Saturday
Sunny, with a high near 29. West northwest wind 15 to 20 km/h.
Saturday Night
A 30 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 21.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Monday
A chance of showers and thunderstorms, mainly before 8am. Mostly sunny, with a high near 29.
Monday Night
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 27.
  Click Map For Forecast
Point Forecast:
Chicago IL
 41.84°N 87.68°W
4:17 am CDT Jul 30, 2015
5am CDT Jul 30, 2015-6pm CDT Aug 5, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database