Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

A Few Clouds

-1°F

-18°C

Humidity 56%
Wind Speed NE 5 mph
Barometer 30.69 in (1042.0 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 24 Jan 10:56 am CST
Extended Forecast for

Thomson IL

Cold Weather Advisory January 24, 11:32am until January 24, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 24, 11:32am until January 24, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • Today

    High: 6 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a steady temperature around 5. Wind chill values as low as -10. Northeast wind around 5 mph.

    Low: 5 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 12. Wind chill values as low as -10. North wind 5 to 10 mph.

    High: 12 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -3. Wind chill values as low as -20. Northwest wind around 10 mph.

    Low: -3 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 11.

    High: 11 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

Today
A 20 percent chance of snow after 4pm. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -10. East wind around 5 mph becoming calm.
Tonight
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a steady temperature around 5. Wind chill values as low as -10. Northeast wind around 5 mph.
Sunday
Mostly cloudy, with a high near 12. Wind chill values as low as -10. North wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around -3. Wind chill values as low as -20. Northwest wind around 10 mph.
Monday
Sunny, with a high near 11.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Partly sunny, with a high near 15.
Wednesday Night
Partly cloudy, with a low around 0.
Thursday
Sunny, with a high near 15.
Thursday Night
Mostly clear, with a low around 3.
Friday
Mostly sunny, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
Thomson IL
 41.96°N 90.1°W (Elev. 607 ft)
11:21 am CST Jan 24, 2026
11am CST Jan 24, 2026-6pm CST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database