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

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Light Snow

21°F

-6°C

Humidity 78%
Wind Speed Calm
Barometer 30.32 in (1028.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 7 Dec 11:53 pm CST
Extended Forecast for

Alsip IL

  • Overnight

    Overnight: Isolated snow showers before 1am, then isolated flurries between 1am and 2am. Mostly cloudy, with a steady temperature around 19. East northeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Isolated Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 25. East southeast wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 18 by 8pm, then rising to around 27 during the remainder of the night. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 18 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 37. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 37 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 9pm. Low around 35. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 35 °F

    Rain/Snow
    then Rain
    Likely and
    Breezy

  • Wednesday

    Wednesday: A chance of rain and snow before noon, then a slight chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Overnight
Isolated snow showers before 1am, then isolated flurries between 1am and 2am. Mostly cloudy, with a steady temperature around 19. East northeast wind around 5 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 25. East southeast wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.
Monday Night
Mostly cloudy, with a temperature falling to near 18 by 8pm, then rising to around 27 during the remainder of the night. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
Cloudy, with a high near 37. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 9pm. Low around 35. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Wednesday
A chance of rain and snow before noon, then a slight chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Mostly cloudy, with a high near 26.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 10.
Friday
A chance of snow. Mostly cloudy, with a high near 18.
Friday Night
A chance of snow. Mostly cloudy, with a low around 3.
Saturday
Partly sunny, with a high near 11.
Saturday Night
Mostly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 15.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alsip IL
 41.69°N 87.75°W
Last Update:
12:11 am CST Dec 8, 2025
Forecast Valid:
12am CST Dec 8, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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