Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

20°F

-7°C

Humidity 56%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Last update 29 Dec 01:15 AM MST
Extended Forecast for

Ovando MT

  • Overnight

    Overnight: Partly cloudy, with a low around -6. Calm wind.

    Low: -6 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 26. Wind chill values as low as -1. Light and variable wind.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -2. Calm wind.

    Low: -2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Patchy freezing fog between 8am and 9am. Mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy freezing fog before 8am. Sunny, with a high near 40.

    High: 40 °F

    Patchy
    Freezing Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around -6. Calm wind.
Monday
Sunny, with a high near 26. Wind chill values as low as -1. Light and variable wind.
Monday Night
Mostly cloudy, with a low around -2. Calm wind.
Tuesday
Patchy freezing fog between 8am and 9am. Mostly sunny, with a high near 36. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 16. Calm wind.
Wednesday
Patchy freezing fog before 8am. Sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 18.
New Year's Day
Mostly cloudy, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Snow level 4700 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 41.
Friday Night
A slight chance of rain and snow. Snow level 5800 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 24.
Saturday
A chance of rain and snow. Snow level 4800 feet. Mostly cloudy, with a high near 42.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Ovando MT
 47.02°N 113.12°W (Elev. 4173 ft)
1:02 am MST Dec 29, 2025
1am MST Dec 29, 2025-6pm MST Jan 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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