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

Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

17°F

-8°C

Humidity 82%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 16 Jan 11:15 PM MST
Extended Forecast for

Helmville MT

  • Tonight

    Tonight: Mostly clear, with a low around 15. Calm wind.

    Low: 15 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy freezing fog before 8am. Sunny, with a high near 35. Light northwest wind.

    High: 35 °F

    Patchy
    Freezing Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy freezing fog after 2am. Mostly clear, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Clear
    then Patchy
    Freezing Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 15. Calm wind.
Saturday
Patchy freezing fog before 8am. Sunny, with a high near 35. Light northwest wind.
Saturday Night
Patchy freezing fog after 2am. Mostly clear, with a low around 17. Calm wind.
Sunday
Mostly sunny, with a high near 36. Calm wind.
Sunday Night
Mostly clear, with a low around 11. Calm wind.
M.L.King Day
Sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 14.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 32.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 10.
Thursday
A chance of snow. Mostly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 11.
Friday
A chance of snow. Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helmville MT
 46.86°N 112.97°W (Elev. 4377 ft)
Last Update:
2:07 pm MST Jan 16, 2026
Forecast Valid:
11pm MST Jan 16, 2026-6pm MST Jan 23, 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