Winter Weather Continues in the Northeast; Frigid Temperatures for the Central and Eastern U.S.

The major winter storm will continue to impact the Northeast U.S. today with heavy snow as it shifts away from the East Coast. Frigid temperatures will impact the eastern two-thirds of the U.S. this week, and numerous record lows are forecast. Sub-zero lows are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair

-2°F

-19°C

Humidity 79%
Wind Speed W 16 mph
Barometer 30.37 in (1030.9 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-23°F (-31°C)
Last update 26 Jan 8:56 am CST
Extended Forecast for

Savanna IL

Cold Weather Advisory January 26, 09:35am until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 26, 09:35am until January 26, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • Today

    High: 11 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 11 by 10pm. Wind chill values as low as -5. South wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 15. Wind chill values as low as -5. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 15 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 0. Wind chill values as low as -10. West wind around 5 mph.

    Low: 0 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 11. Wind chill values as low as -20. West wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a temperature rising to around 11 by 10pm. Wind chill values as low as -5. South wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 15. Wind chill values as low as -5. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 0. Wind chill values as low as -10. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 17.
Wednesday Night
Mostly clear, with a low around -1.
Thursday
Mostly sunny, with a high near 14.
Thursday Night
Mostly clear, with a low around -1.
Friday
Sunny, with a high near 16.
Friday Night
Mostly clear, with a low around 0.
Saturday
Sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly cloudy, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Savanna IL
 42.09°N 90.13°W (Elev. 623 ft)
9:31 am CST Jan 26, 2026
9am CST Jan 26, 2026-6pm CST Feb 1, 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