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

42°F

6°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.64 in (1004.1 mb)
Dewpoint 42°F (6°C)
Visibility 0.75 mi
Wind Chill39°F (4°C)
Last update 26 Dec 7:52 am CST
Extended Forecast for

Wasco IL

Dense Fog Advisory until December 26, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until December 26, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Today

    High: 46 °F

    Slight Chance
    Rain and
    Areas Dense
    Fog then
    Cloudy

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Cloudy then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, cloudy, with a high near 44. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Patchy Fog
    then Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 42. Southeast wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after noon. Cloudy, with a high near 55. South southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Cloudy, with a low around 18. Blustery. Chance of precipitation is 60%.

    Low: 18 °F

    Blustery.
    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 24. Blustery.

    High: 24 °F

    Blustery.
    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. Blustery.

    Low: 13 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Today
A 20 percent chance of rain before 9am. Areas of dense fog before 10am. Otherwise, cloudy, with a high near 46. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Patchy fog after midnight. Otherwise, cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 9am. Otherwise, cloudy, with a high near 44. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 42. Southeast wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Showers likely, mainly after noon. Cloudy, with a high near 55. South southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Cloudy, with a low around 18. Blustery. Chance of precipitation is 60%.
Monday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 24. Blustery.
Monday Night
Mostly clear, with a low around 13. Blustery.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Mostly cloudy, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 9.
New Year's Day
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wasco IL
 41.93°N 88.43°W
Last Update:
5:41 am CST Dec 26, 2025
Forecast Valid:
8am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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Additional Resources

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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