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

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair

21°F

-6°C

Humidity 88%
Wind Speed N 16 mph
Barometer 30.17 in (1023.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 7 Dec 8:56 am CST
Extended Forecast for

Tri-Township Airport IL

  • Today

    Today: Sunny, with a temperature falling to around 11 by 5pm. North wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 22 °F⇓

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 1. Wind chill values as low as -5. North wind around 5 mph becoming calm in the evening.

    Low: 1 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 24. Calm wind becoming south around 5 mph in the afternoon.

    High: 24 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. South wind 5 to 10 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 25.

    High: 25 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a temperature falling to around 11 by 5pm. North wind 5 to 10 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 1. Wind chill values as low as -5. North wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 24. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 17. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
Rain likely before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 25.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 5.
Friday
Partly sunny, with a high near 13.
Friday Night
Mostly cloudy, with a low around -4.
Saturday
Partly sunny and cold, with a high near 10.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tri-Township Airport IL
 42.05°N 90.1°W (Elev. 607 ft)
Last Update:
8:41 am CST Dec 7, 2025
Forecast Valid:
9am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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