Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Partly Cloudy

86°F

30°C

Humidity 57%
Wind Speed NE 6 mph
Barometer 29.95 in (1013.0 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 3 Sep 1:53 pm CDT
Extended Forecast for

3 Miles SE Chicago IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm.  Mostly sunny, with a steady temperature around 84. Northeast wind around 10 mph becoming east southeast. Winds could gust as high as 20 mph.

    High: 84 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 3am.  Mostly clear, with a low around 74. Southeast wind around 5 mph becoming southwest after midnight. Winds could gust as high as 10 mph.  Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before 10am.  Mostly sunny, with a high near 91. Heat index values as high as 98. West wind 5 to 10 mph becoming north in the morning.

    High: 91 °F

    Chance
    T-storms then
    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming east southeast after midnight.

    Low: 72 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 79. Northeast wind 5 to 10 mph.

    High: 79 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a steady temperature around 84. Northeast wind around 10 mph becoming east southeast. Winds could gust as high as 20 mph.
Tonight
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 3am. Mostly clear, with a low around 74. Southeast wind around 5 mph becoming southwest after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 10am. Mostly sunny, with a high near 91. Heat index values as high as 98. West wind 5 to 10 mph becoming north in the morning.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming east southeast after midnight.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 79. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 66.
Labor Day
Mostly sunny, with a high near 81.
Monday Night
Mostly cloudy, with a low around 67.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 72.
Wednesday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Chicago IL
 41.81°N 87.65°W
1:56 pm CDT Sep 3, 2026
2pm CDT Sep 3, 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