High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

5°F

-15°C

Humidity 86%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility NA
Last update 25 Jan 09:30 PM MST
Extended Forecast for

4 Miles NW Helmville MT

  • Tonight

    Tonight: Mostly clear, with a low around 1. Calm wind.

    Low: 1 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 34. Calm wind becoming northwest around 5 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Light and variable wind.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Light west wind.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 3am, then patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
Mostly clear, with a low around 1. Calm wind.
Monday
Mostly sunny, with a high near 34. Calm wind becoming northwest around 5 mph.
Monday Night
Mostly cloudy, with a low around 13. Light and variable wind.
Tuesday
Mostly sunny, with a high near 38. Light west wind.
Tuesday Night
Mostly cloudy, with a low around 16. Calm wind.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 22.
Friday
A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Patchy fog before 8am. Snow level 4300 feet rising to 5300 feet in the afternoon. Otherwise, mostly cloudy, with a high near 43.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 46.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 25.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Helmville MT
 46.92°N 113.01°W (Elev. 4285 ft)
2:06 pm MST Jan 25, 2026
9pm MST Jan 25, 2026-6pm MST Feb 1, 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