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.

Overcast

35°F

2°C

Humidity 85%
Wind Speed S 3 mph
Barometer 29.62 in (1004.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 9 Dec 1:56 pm CST
Extended Forecast for

4 Miles NW Thomson IL

Wind Advisory December 10, 12:00am until December 10, 09:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: A chance of freezing rain, mainly after 5pm. Cloudy, with a high near 35. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 35 °F

    Chance
    Freezing Rain

  • Tonight

    Tonight: Rain before 5am, then snow showers likely. Low around 27. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Breezy. Rain
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of snow showers, mainly between 10am and noon. Mostly cloudy, with a temperature falling to around 25 by 4pm. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F⇓

    Chance Snow
    Showers and
    Windy

  • Wednesday Night

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

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 16. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy and cold, with a high near 9.

    High: 9 °F

    Chance Snow

Detailed Forecast

This Afternoon
A chance of freezing rain, mainly after 5pm. Cloudy, with a high near 35. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tonight
Rain before 5am, then snow showers likely. Low around 27. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow showers, mainly between 10am and noon. Mostly cloudy, with a temperature falling to around 25 by 4pm. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 17. Northwest wind 5 to 10 mph.
Thursday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 24.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16. 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 24.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
A 40 percent chance of snow. Mostly cloudy and cold, with a high near 9.
Saturday Night
Partly cloudy, with a low around -5.
Sunday
Sunny and cold, with a high near 8.
Sunday Night
Mostly cloudy, with a low around -1.
Monday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Thomson IL
 42.01°N 90.13°W (Elev. 591 ft)
Last Update:
1:56 pm CST Dec 9, 2025
Forecast Valid:
2pm CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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