National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Overcast

33°F

1°C

Humidity 70%
Wind Speed SE 5 mph
Barometer 29.97 in (1016.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 6 Dec 7:53 pm CST
Extended Forecast for

4 Miles ENE Chicago IL

Winter Weather Advisory December 7, 12:00am until December 7, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow, mainly after midnight. The snow could be heavy at times. Low around 30. South wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 30 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Mostly cloudy, with a temperature rising to near 31 by 9am, then falling to around 24 during the remainder of the day. Blustery, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F⇓

    Snow Likely
    then Slight
    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19. North wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 25. East southeast wind 5 to 10 mph becoming south in the afternoon.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 18. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 35. Breezy. Chance of precipitation is 80%.

    Low: 35 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: A chance of rain and snow before noon. Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Chance
    Rain/Snow and
    Breezy then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Snow, mainly after midnight. The snow could be heavy at times. Low around 30. South wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a temperature rising to near 31 by 9am, then falling to around 24 during the remainder of the day. Blustery, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19. North wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 25. East southeast wind 5 to 10 mph becoming south in the afternoon.
Monday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 18. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 39.
Tuesday Night
Rain. Low around 35. Breezy. Chance of precipitation is 80%.
Wednesday
A chance of rain and snow before noon. Mostly cloudy, with a high near 39. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 21.
Friday Night
A chance of snow. Mostly cloudy, with a low around 7.
Saturday
Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Chicago IL
 41.86°N 87.62°W
Last Update:
8:11 pm CST Dec 6, 2025
Forecast Valid:
8pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation