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

18°F

-8°C

Humidity 77%
Wind Speed SW 8 G 18 mph
Barometer 30.14 in (1022.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 5 Feb 5:53 am CST
Extended Forecast for

Westchester IL

  • Today

    Today: Scattered snow showers between 9am and 3pm. Cloudy, with a high near 31. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 31 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Freezing rain and sleet likely between 3am and 4am, then snow showers likely, possibly mixed with freezing rain and sleet after 4am. Cloudy, with a low around 30. West wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow and sleet accumulation expected.

    Low: 30 °F

    Cloudy then
    Wintry Mix
    Likely

  • Friday

    Friday: Snow showers, freezing rain, and sleet likely before 9am, then scattered snow showers after noon. Mostly cloudy, with a high near 38. Breezy, with a north northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

    High: 38 °F

    Wintry Mix
    Likely then
    Scattered
    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11. Wind chill values as low as zero. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 11 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 25. North northwest wind 5 to 10 mph becoming light and variable.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around 18.

    Low: 18 °F

    Cloudy then
    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered snow showers between 9am and 3pm. Cloudy, with a high near 31. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Tonight
Freezing rain and sleet likely between 3am and 4am, then snow showers likely, possibly mixed with freezing rain and sleet after 4am. Cloudy, with a low around 30. West wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow and sleet accumulation expected.
Friday
Snow showers, freezing rain, and sleet likely before 9am, then scattered snow showers after noon. Mostly cloudy, with a high near 38. Breezy, with a north northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 11. Wind chill values as low as zero. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 25. North northwest wind 5 to 10 mph becoming light and variable.
Saturday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 18.
Sunday
Mostly cloudy, with a high near 34.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain. Cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westchester IL
 41.84°N 87.88°W
Last Update:
3:11 am CST Feb 5, 2026
Forecast Valid:
6am CST Feb 5, 2026-6pm CST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation