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

Baraboo Wisconsin Dells Airport (KDLL)

Lat: 43.52°NLon: 89.77°WElev: 971ft.

Fair

-12°F

-24°C

Humidity 48%
Wind Speed W 5 mph
Barometer 30.70 in
Dewpoint -26°F (-32°C)
Visibility 10.00 mi
Wind Chill-25°F (-32°C)
Last update 23 Jan 5:15 pm CST
Extended Forecast for

2 Miles NNW Merrimac WI

Cold Weather Advisory January 23, 05:21pm until January 24, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 05:21pm until January 24, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • Tonight

    Low: -20 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 1. Wind chill values between -10 and -20. Calm wind.

    High: 1 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6. Wind chill values between -10 and -15. Calm wind becoming north around 5 mph.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny and cold, with a high near 8. Wind chill values between -5 and -15. North wind around 5 mph.

    High: 8 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -7. Northwest wind 5 to 10 mph.

    Low: -7 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 9. Northwest wind around 10 mph becoming southwest in the afternoon.

    High: 9 °F

    Cold

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 1. Southwest wind around 10 mph.

    Low: 1 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 14. Northwest wind 10 to 15 mph.

    High: 14 °F

    Partly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around -20. Wind chill values between -20 and -25. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny and cold, with a high near 1. Wind chill values between -10 and -20. Calm wind.
Saturday Night
Mostly cloudy, with a low around -6. Wind chill values between -10 and -15. Calm wind becoming north around 5 mph.
Sunday
Partly sunny and cold, with a high near 8. Wind chill values between -5 and -15. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around -7. Northwest wind 5 to 10 mph.
Monday
Sunny and cold, with a high near 9. Northwest wind around 10 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 1. Southwest wind around 10 mph.
Tuesday
Partly sunny, with a high near 14. Northwest wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around -3.
Wednesday
Partly sunny, with a high near 12.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 13.
Thursday Night
Partly cloudy, with a low around -1.
Friday
Mostly sunny, with a high near 18.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Merrimac WI
 43.4°N 89.65°W (Elev. 804 ft)
4:57 pm CST Jan 23, 2026
5pm CST Jan 23, 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