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

-2°F

-19°C

Humidity 83%
Wind Speed N 8 mph
Barometer 30.44 in (1032.9 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 4 Dec 7:56 am CST
Extended Forecast for

Tri-Township Airport IL

  • Today

    Today: Sunny, with a high near 13. Wind chill values as low as -5. Calm wind becoming south around 5 mph.

    High: 13 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 0. Wind chill values as low as -10. South wind 5 to 10 mph.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. Wind chill values as low as zero. South wind around 5 mph.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 11. New snow accumulation of less than one inch possible.

    Low: 11 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 21.

    High: 21 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 13. Wind chill values as low as -5. Calm wind becoming south around 5 mph.
Tonight
Partly cloudy, with a low around 0. Wind chill values as low as -10. South wind 5 to 10 mph.
Friday
Partly sunny, with a high near 29. Wind chill values as low as zero. South wind around 5 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19. Southwest wind around 5 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 28.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 11. New snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 0.
Monday
Mostly cloudy, with a high near 21.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 33.
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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:
3:16 am CST Dec 4, 2025
Forecast Valid:
8am CST Dec 4, 2025-6pm CST Dec 10, 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