National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Fair

-18°F

-28°C

Humidity 62%
Wind Speed NW 9 mph
Barometer 30.71 in
Dewpoint -27°F (-33°C)
Visibility 10.00 mi
Wind Chill-37°F (-38°C)
Last update 23 Jan 12:33 am CST
Extended Forecast for

Dumont MN

Extreme Cold Warning until January 23, 03:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning until January 23, 03:00pm

    NOW until 3:00pm Fri

    Extreme Cold Warning

  • Overnight

    Low: -21 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny and cold, with a high near -11. Wind chill values as low as -42. Northwest wind 5 to 10 mph becoming light in the afternoon.

    High: -11 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -16. Wind chill values as low as -26. Calm wind becoming south southeast around 6 mph after midnight.

    Low: -16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 1. Wind chill values as low as -25. South southeast wind 6 to 9 mph.

    High: 1 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -11. Southeast wind 3 to 6 mph.

    Low: -11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near -4. Northeast wind 5 to 9 mph becoming north northwest in the afternoon.

    High: -4 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -17. North northwest wind 5 to 7 mph becoming south after midnight.

    Low: -17 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 15. South wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 15 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around -21. Wind chill values as low as -43. Northwest wind 10 to 15 mph.
Friday
Mostly sunny and cold, with a high near -11. Wind chill values as low as -42. Northwest wind 5 to 10 mph becoming light in the afternoon.
Friday Night
Mostly cloudy, with a low around -16. Wind chill values as low as -26. Calm wind becoming south southeast around 6 mph after midnight.
Saturday
Partly sunny and cold, with a high near 1. Wind chill values as low as -25. South southeast wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around -11. Southeast wind 3 to 6 mph.
Sunday
Mostly sunny and cold, with a high near -4. Northeast wind 5 to 9 mph becoming north northwest in the afternoon.
Sunday Night
Mostly clear, with a low around -17. North northwest wind 5 to 7 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 15. South wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Partly cloudy, with a low around -2. Northwest wind around 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 11.
Tuesday Night
Partly cloudy, with a low around -5.
Wednesday
Mostly sunny and cold, with a high near 6.
Wednesday Night
Partly cloudy, with a low around -10.
Thursday
Mostly sunny and cold, with a high near 4.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dumont MN
 45.72°N 96.43°W (Elev. 1030 ft)
Last Update:
12:36 am CST Jan 23, 2026
Forecast Valid:
12am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation