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.

Snow Fog/Mist

18°F

-8°C

Humidity 81%
Wind Speed NE 14 mph
Barometer 30.08 in (1020.7 mb)
Dewpoint 13°F (-11°C)
Visibility 0.50 mi
Wind Chill4°F (-16°C)
Last update 25 Jan 11:53 am CST
Extended Forecast for

Oak Lawn IL

Cold Weather Advisory January 26, 12:00am until January 26, 12:00pm
Winter Storm Warning January 25, 12:47pm until January 25, 04:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 12:47pm until January 25, 04:00pm

    NOW until 4:00pm Sun

    Winter Storm Warning

  • This Afternoon

    High: 19 °F

    Heavy Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around -1. Wind chill values as low as -18. West northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: -1 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 9. Wind chill values as low as -19. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 9 °F

    Cold

  • Monday Night

    Monday Night: Increasing clouds, with a low around 4. Wind chill values as low as -12. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 17. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 17 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow, mainly before 2pm. The snow could be heavy at times. High near 19. Wind chill values as low as 1. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Mostly cloudy, with a low around -1. Wind chill values as low as -18. West northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny and cold, with a high near 9. Wind chill values as low as -19. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Increasing clouds, with a low around 4. Wind chill values as low as -12. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 17. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 1.
Wednesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 14.
Wednesday Night
Partly cloudy, with a low around 1.
Thursday
Mostly sunny, with a high near 15.
Thursday Night
Mostly cloudy, with a low around 5.
Friday
Mostly sunny, with a high near 19.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oak Lawn IL
 41.71°N 87.75°W
Last Update:
12:26 pm CST Jan 25, 2026
Forecast Valid:
12pm CST Jan 25, 2026-6pm CST Jan 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation