Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Light Snow Fog/Mist

22°F

-6°C

Humidity 89%
Wind Speed Calm
Barometer 30.12 in (1021.5 mb)
Dewpoint 19°F (-7°C)
Visibility 2.00 mi
Last update 1 Dec 5:56 pm CST
Extended Forecast for

Tri-Township Airport IL

Winter Weather Advisory December 1, 06:21pm until December 2, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 1, 06:21pm until December 2, 12:00am

    NOW until 12:00am Tue

    Winter Weather Advisory

  • Tonight

    Low: 13 °F

    Heavy Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 25. Calm wind becoming southwest around 5 mph in the morning.

    High: 25 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a temperature rising to around 27 by 5am. South wind around 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow.  Mostly cloudy, with a high near 33. Southwest wind 5 to 10 mph becoming northwest in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Wednesday Night

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

    Low: -2 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

Detailed Forecast

Tonight
Snow, mainly before 8pm. The snow could be heavy at times. Low around 13. South wind around 5 mph becoming calm. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Mostly cloudy, with a high near 25. Calm wind becoming southwest around 5 mph in the morning.
Tuesday Night
Mostly cloudy, with a temperature rising to around 27 by 5am. South wind around 5 mph.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. Southwest wind 5 to 10 mph becoming northwest in the afternoon. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around -2.
Thursday
Sunny and cold, with a high near 10.
Thursday Night
Partly cloudy, with a low around -5.
Friday
Partly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly cloudy, with a high near 28.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Mostly cloudy, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Tri-Township Airport IL
 42.05°N 90.1°W (Elev. 607 ft)
4:41 pm CST Dec 1, 2025
6pm CST Dec 1, 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