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Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Overcast

31°F

-1°C

Humidity 72%
Wind Speed E 5 mph
Barometer 30.17 in (1022.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 14 Mar 5:56 am CDT
Extended Forecast for

Fulton IL

Winter Storm Watch March 15, 07:00pm until March 16, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Mostly cloudy, with a high near 45. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 45 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain and snow before 1am, then a chance of rain after 5am. Mostly cloudy, with a low around 38. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 7am. High near 60. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 4am. Low around 16. Blustery, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Rain/Snow and
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before 7am. Cloudy, with a high near 21. Blustery. New snow accumulation of around an inch possible.

    High: 21 °F

    Chance Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.

    Low: 17 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 45. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
A slight chance of rain and snow before 1am, then a chance of rain after 5am. Mostly cloudy, with a low around 38. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 7am. High near 60. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Rain and snow, becoming all snow after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 4am. Low around 16. Blustery, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before 7am. Cloudy, with a high near 21. Blustery. New snow accumulation of around an inch possible.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fulton IL
 41.88°N 90.17°W (Elev. 574 ft)
Last Update:
4:36 am CDT Mar 14, 2026
Forecast Valid:
6am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation