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.

Light Snow and Breezy

10°F

-12°C

Humidity 84%
Wind Speed W 24 mph
Barometer 30.15 in (1022.8 mb)
Dewpoint 6°F (-14°C)
Visibility 8.00 mi
Wind Chill-10°F (-23°C)
Last update 17 Jan 8:56 pm CST
Extended Forecast for

Fulton IL

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 6. Wind chill values as low as -5. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of flurries between 8am and 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Slight Chance
    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around -2. Wind chill values as low as -25. Blustery, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: -2 °F

    Blustery.
    Chance Snow
    then Mostly
    Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 8. Wind chill values as low as -20. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 8 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 6. Wind chill values as low as -5. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A chance of flurries between 8am and 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday Night
A 40 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around -2. Wind chill values as low as -25. Blustery, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
M.L.King Day
Mostly sunny and cold, with a high near 8. Wind chill values as low as -20. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 14.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fulton IL
 41.88°N 90.17°W (Elev. 574 ft)
Last Update:
8:12 pm CST Jan 17, 2026
Forecast Valid:
9pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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