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.

Light Snow

37°F

3°C

Humidity 79%
Wind Speed NW 14 G 25 mph
Barometer 29.92 in (1014.0 mb)
Dewpoint 31°F (-1°C)
Visibility 9.00 mi
Wind Chill28°F (-2°C)
Last update 10 Jan 12:53 pm CST
Extended Forecast for

Westchester IL

  • This Afternoon

    This Afternoon: A slight chance of snow before 2pm, then scattered snow showers after 5pm. Cloudy early, then becoming mostly sunny, with a high near 37. West northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 37 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Scattered snow showers. Cloudy, with a low around 23. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

    Low: 23 °F

    Scattered
    Snow Showers
    and Blustery

  • Sunday

    Sunday: Scattered flurries before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 32. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 32 °F

    Scattered
    Flurries and
    Breezy then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

This Afternoon
A slight chance of snow before 2pm, then scattered snow showers after 5pm. Cloudy early, then becoming mostly sunny, with a high near 37. West northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
Scattered snow showers. Cloudy, with a low around 23. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Sunday
Scattered flurries before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 32. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 28. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 42. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 35.
Wednesday Night
A chance of snow before midnight. Mostly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westchester IL
 41.84°N 87.88°W
Last Update:
1:17 pm CST Jan 10, 2026
Forecast Valid:
1pm CST Jan 10, 2026-6pm CST Jan 16, 2026
 
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Additional Resources

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Chance of Precipitation