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

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Overcast

41°F

5°C

Humidity 76%
Wind Speed NE 14 mph
Barometer 29.47 in (998.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 19 Feb 7:52 pm CST
Extended Forecast for

West Chicago IL

Wind Advisory February 20, 06:00am until February 20, 04:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 3am, then a chance of showers. Cloudy, with a low around 34. Breezy, with an east northeast wind 10 to 20 mph becoming southwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 34 °F

    Showers
    Likely then
    Chance
    Showers and
    Breezy

  • Friday

    Friday: A chance of rain and snow before 8am, then a chance of snow between 8am and noon, then a chance of flurries after noon. Mostly cloudy, with a temperature falling to around 33 by 9am. Breezy, with a west wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 50%.

    High: 36 °F⇓

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Flurries

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 31. Blustery.

    High: 31 °F

    Mostly Cloudy
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before 3am, then a chance of showers. Cloudy, with a low around 34. Breezy, with an east northeast wind 10 to 20 mph becoming southwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain and snow before 8am, then a chance of snow between 8am and noon, then a chance of flurries after noon. Mostly cloudy, with a temperature falling to around 33 by 9am. Breezy, with a west wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 25. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 37. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, with a high near 31. Blustery.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chicago IL
 41.88°N 88.2°W
Last Update:
7:46 pm CST Feb 19, 2026
Forecast Valid:
7pm CST Feb 19, 2026-6pm CST Feb 26, 2026
 
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