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.

Mostly Cloudy

-8°F

-22°C

Humidity 58%
Wind Speed NE 9 mph
Barometer 30.78 in (1045.1 mb)
Dewpoint -19°F (-28°C)
Visibility 10.00 mi
Wind Chill-25°F (-32°C)
Last update 24 Jan 2:56 am CST
Extended Forecast for

6 Miles NNW Savanna IL

Cold Weather Advisory January 24, 03:44am until January 24, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 24, 03:44am until January 24, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • Overnight

    Low: -11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 4. Wind chill values as low as -10. Calm wind.

    High: 4 °F

    Cold

  • Saturday Night

    Saturday Night: A slight chance of snow between 7pm and 1am.  Mostly cloudy, with a low around 1. Wind chill values as low as -10. Calm wind becoming north around 5 mph after midnight.  Chance of precipitation is 20%.

    Low: 1 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Partly sunny and cold, with a high near 10. Wind chill values as low as -10. North wind around 5 mph.

    High: 10 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -5.

    Low: -5 °F

    Mostly Clear

  • Monday

    Monday: Sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Monday Night

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

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around -11. Calm wind.
Saturday
Mostly cloudy and cold, with a high near 4. Wind chill values as low as -10. Calm wind.
Saturday Night
A slight chance of snow between 7pm and 1am. Mostly cloudy, with a low around 1. Wind chill values as low as -10. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 20%.
Sunday
Partly sunny and cold, with a high near 10. Wind chill values as low as -10. North wind around 5 mph.
Sunday Night
Mostly clear, with a low around -5.
Monday
Sunny and cold, with a high near 10.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 0.
Wednesday
Partly sunny, with a high near 14.
Wednesday Night
Partly cloudy, with a low around -1.
Thursday
Sunny, with a high near 14.
Thursday Night
Mostly clear, with a low around 1.
Friday
Mostly sunny, with a high near 18.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Savanna IL
 42.16°N 90.18°W (Elev. 728 ft)
3:16 am CST Jan 24, 2026
3am 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