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.

Light Rain

31°F

-1°C

Humidity 82%
Wind Speed NW 20 mph
Barometer 30.02 in (1017.7 mb)
Dewpoint 26°F (-3°C)
Visibility 7.00 mi
Wind Chill19°F (-7°C)
Last update 10 Jan 2:56 pm CST
Extended Forecast for

4 Miles WSW Thomson IL

  • This Afternoon

    This Afternoon: Scattered flurries before 4pm, then scattered snow showers after 4pm. Mostly cloudy, with a steady temperature around 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 32 °F

    Scattered
    Snow Showers
    and Breezy

  • Tonight

    Tonight: Scattered snow showers or flurries before 9pm, then isolated snow showers between 9pm and 3am, then scattered flurries after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 21. Blustery, with a north wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Scattered
    Snow Showers
    and Blustery

  • Sunday

    Sunday: Scattered flurries before 7am. Mostly sunny, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 31 °F

    Scattered
    Flurries

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Southwest wind 10 to 15 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered flurries before 4pm, then scattered snow showers after 4pm. Mostly cloudy, with a steady temperature around 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
Scattered snow showers or flurries before 9pm, then isolated snow showers between 9pm and 3am, then scattered flurries after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 21. Blustery, with a north wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Sunday
Scattered flurries before 7am. Mostly sunny, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 26. Southwest wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 32.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Thomson IL
 41.94°N 90.19°W (Elev. 801 ft)
Last Update:
3:31 pm CST Jan 10, 2026
Forecast Valid:
3pm CST Jan 10, 2026-6pm CST Jan 16, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation