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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

NA

22°F

-6°C

Humidity 60%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 29 Dec 05:45 PM MST
Extended Forecast for

10 Miles NNE Ovando MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. West wind around 7 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. West wind around 6 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 22. West wind around 6 mph.

    Low: 22 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 30. West wind around 6 mph.

    High: 30 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. West wind around 6 mph.

    Low: 23 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 25.

    Low: 25 °F

    Cloudy

  • Friday

    Friday: A chance of snow, mainly after 11am. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 27. West wind around 6 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. West wind around 6 mph.
Wednesday
Sunny, with a high near 30. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 23. West wind around 6 mph.
New Year's Day
Mostly cloudy, with a high near 28.
Thursday Night
Cloudy, with a low around 25.
Friday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 30.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26.
Saturday
A chance of snow. Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22.
Sunday
A chance of snow. Mostly cloudy, with a high near 27.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Monday
A chance of snow. Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Ovando MT
 47.17°N 113.09°W (Elev. 7034 ft)
Last Update:
1:01 pm MST Dec 29, 2025
Forecast Valid:
6pm MST Dec 29, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation