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.

Fog/Mist

17°F

-8°C

Humidity 92%
Wind Speed W 7 mph
Barometer 29.98 in (1016.1 mb)
Dewpoint 15°F (-9°C)
Visibility 4.00 mi
Wind Chill7°F (-14°C)
Last update 2 Dec 5:52 am CST
Extended Forecast for

West Chicago IL

  • Today

    Today: Patchy freezing fog before 8am. Mostly cloudy, with a high near 23. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 23 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 23 by 5am. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 19 °F⇑

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Cloudy, with a high near 32. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -13. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 12. North northwest wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 12 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

Detailed Forecast

Today
Patchy freezing fog before 8am. Mostly cloudy, with a high near 23. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Mostly cloudy, with a temperature rising to around 23 by 5am. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Snow likely, mainly after noon. Cloudy, with a high near 32. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -13. North northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 12. North northwest wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Partly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly cloudy, with a high near 27.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 13.
Sunday
A chance of snow. Partly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chicago IL
 41.88°N 88.2°W
Last Update:
3:51 am CST Dec 2, 2025
Forecast Valid:
6am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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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