Hurricane Isaias to Approach the Northern Gulf Coast on Friday

Isaias is expected to approach the northern Gulf Coast as a strong hurricane on Friday, bringing life-threatening storm surge, damaging winds, heavy rain, and severe thunderstorms across the region and Southeast into the weekend, with risks of flooding and tornadoes. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

74°F

23°C

Humidity 17%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 08 Oct 02:45 PM MDT
Extended Forecast for

6 Miles NNW Helmville MT

Winter Storm Watch October 10, 06:00pm until October 11, 06:00pm
Click here for hazard details and duration
Winter Storm Watch
  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 75. Light and variable wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: A 50 percent chance of rain, mainly after 5am.  Increasing clouds, with a low around 32. West northwest wind 9 to 14 mph becoming light west  after midnight. Winds could gust as high as 29 mph.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain before 3pm, then rain and snow.  Snow level 6800 feet lowering to 5100 feet in the afternoon . High near 52. Light and variable wind becoming east northeast 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 52 °F

    Rain then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after midnight.  Snow level 6500 feet lowering to 4300 feet after midnight . Low around 19. East northeast wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 14. Little or no snow accumulation expected.

    Low: 14 °F

    Chance Snow

  • Columbus Day

    Columbus Day: A slight chance of snow before noon.  Mostly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. Calm wind.
Friday
Sunny, with a high near 75. Light and variable wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
A 50 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 32. West northwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 29 mph.
Saturday
Rain before 3pm, then rain and snow. Snow level 6800 feet lowering to 5100 feet in the afternoon . High near 52. Light and variable wind becoming east northeast 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Rain and snow, becoming all snow after midnight. Snow level 6500 feet lowering to 4300 feet after midnight . Low around 19. East northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14. Little or no snow accumulation expected.
Columbus Day
A slight chance of snow before noon. Mostly sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 55.
Wednesday Night
A chance of rain and snow. Snow level 6400 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 23.
Thursday
A slight chance of rain and snow. Snow level 4500 feet rising to 5800 feet in the afternoon. Mostly sunny, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Helmville MT
 46.94°N 113.01°W (Elev. 4291 ft)
2:01 pm MDT Oct 8, 2026
3pm MDT Oct 8, 2026-6pm MDT Oct 15, 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