Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Fair

85°F

29°C

Humidity 70%
Wind Speed SW 8 mph
Barometer 29.91 in (1011.6 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 2 Sep 9:53 pm CDT
Extended Forecast for

3 Miles E Chicago IL

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 3am.  Partly cloudy, with a low around 76. South southwest wind 5 to 10 mph.

    Low: 76 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Partly sunny, with a high near 91. Heat index values as high as 97. Southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 91 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 73. Southeast wind 5 to 10 mph becoming north northeast after midnight.  Chance of precipitation is 50%.

    Low: 73 °F

    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 82. East wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 82 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after 10pm.  Partly cloudy, with a low around 73. East northeast wind around 5 mph.  Chance of precipitation is 50%.

    Low: 73 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 80.

    High: 80 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 76. South southwest wind 5 to 10 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 91. Heat index values as high as 97. Southwest wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 73. Southeast wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 50%.
Friday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 82. East wind 5 to 10 mph becoming south southeast in the afternoon.
Friday Night
A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 73. East northeast wind around 5 mph. Chance of precipitation is 50%.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 69.
Labor Day
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Partly sunny, with a high near 83.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 71.
Wednesday
A chance of showers. Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Chicago IL
 41.83°N 87.62°W
9:31 pm CDT Sep 2, 2026
10pm CDT Sep 2, 2026-6pm CDT Sep 9, 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