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

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Fair

-8°F

-22°C

Humidity 35%
Wind Speed NW 8 mph
Barometer 30.67 in
Dewpoint -28°F (-33°C)
Visibility 10.00 mi
Wind Chill-24°F (-31°C)
Last update 23 Jan 2:15 pm CST
Extended Forecast for

4 Miles N Lake Summerset IL

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

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • This Afternoon

    High: -6 °F

    Cold

  • Tonight

    Tonight: Partly cloudy, with a low around -14. Wind chill values as low as -30. Northwest wind around 5 mph becoming calm  after midnight.

    Low: -14 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 3. Wind chill values as low as -25. North wind around 5 mph becoming calm.

    High: 3 °F

    Cold

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after midnight.  Cloudy, with a low around -1. Wind chill values as low as -15. North wind 5 to 10 mph.

    Low: -1 °F

    Cloudy then
    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow before noon.  Mostly cloudy and cold, with a high near 9.

    High: 9 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 7.

    High: 7 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny and cold, with a high near -6. Wind chill values as low as -25. Northwest wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around -14. Wind chill values as low as -30. Northwest wind around 5 mph becoming calm after midnight.
Saturday
Partly sunny and cold, with a high near 3. Wind chill values as low as -25. North wind around 5 mph becoming calm.
Saturday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around -1. Wind chill values as low as -15. North wind 5 to 10 mph.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy and cold, with a high near 9.
Sunday Night
Partly cloudy, with a low around -4.
Monday
Sunny and cold, with a high near 7.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Partly sunny, with a high near 14.
Tuesday Night
Partly cloudy, with a low around -2.
Wednesday
Partly sunny and cold, with a high near 10.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 11.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Lake Summerset IL
 42.51°N 89.4°W (Elev. 873 ft)
2:26 pm CST Jan 23, 2026
2pm CST Jan 23, 2026-6pm CST Jan 29, 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