Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

A Few Clouds

33°F

1°C

Humidity 66%
Wind Speed Calm
Barometer 29.66 in (1004.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 19 Feb 2:56 am CST
Extended Forecast for

4 Miles NW Thomson IL

  • Overnight

    Overnight: Partly cloudy, with a low around 35. Northwest wind around 5 mph becoming northeast.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 52. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 60%.

    High: 52 °F

    Partly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Rain before 1am, then rain and snow between 1am and 3am, then snow after 3am. Some thunder is also possible.  Low around 31. Breezy, with a southeast wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Showers then
    Rain/Snow and
    Breezy

  • Friday

    Friday: A 30 percent chance of snow before noon.  Mostly cloudy, with a high near 36. Breezy, with a west wind 15 to 25 mph, with gusts as high as 30 mph.

    High: 36 °F

    Breezy.
    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. Northwest wind around 5 mph becoming northeast.
Thursday
A chance of rain before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 52. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
Rain before 1am, then rain and snow between 1am and 3am, then snow after 3am. Some thunder is also possible. Low around 31. Breezy, with a southeast wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 36. Breezy, with a west wind 15 to 25 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Thomson IL
 42.01°N 90.13°W (Elev. 591 ft)
3:01 am CST Feb 19, 2026
3am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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