National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Mostly Cloudy and Breezy

22°F

-6°C

Humidity 75%
Wind Speed NW 21 G 28 mph
Barometer 30.16 in (1022.7 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 11 Jan 12:56 am CST
Extended Forecast for

6 Miles WSW Chadwick IL

  • Overnight

    Overnight: Scattered flurries with isolated snow showers before 4am, then isolated snow showers between 4am and 5am, then scattered flurries after 5am. Cloudy, with a low around 22. Blustery, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Isolated Snow
    Showers and
    Blustery

  • Sunday

    Sunday: Scattered flurries before 7am. Mostly sunny, with a high near 31. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 31 °F

    Scattered
    Flurries and
    Blustery then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 25. Southwest wind around 10 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 42. West wind 5 to 10 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Overnight
Scattered flurries with isolated snow showers before 4am, then isolated snow showers between 4am and 5am, then scattered flurries after 5am. Cloudy, with a low around 22. Blustery, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Sunday
Scattered flurries before 7am. Mostly sunny, with a high near 31. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Increasing clouds, with a low around 25. Southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 42. West wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly clear, with a low around 14.
Thursday
Partly sunny, with a high near 29.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 34.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly cloudy, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Chadwick IL
 41.98°N 89.99°W (Elev. 850 ft)
Last Update:
1:16 am CST Jan 11, 2026
Forecast Valid:
1am CST Jan 11, 2026-6pm CST Jan 17, 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