Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

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Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

NA

31°F

-1°C

Humidity 46%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 09 Mar 09:45 PM MDT
Extended Forecast for

11 Miles SE Greenough MT

High Wind Watch March 12, 12:00am until March 13, 12:00am
Click here for hazard details and duration
High Wind Watch
  • Tonight

    Tonight: A slight chance of snow between 4am and 5am.  Partly cloudy, with a low around 19. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 19 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 11am, then snow likely after noon.  Partly sunny, with a high near 25. West wind 9 to 17 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Southwest wind 9 to 18 mph, with gusts as high as 31 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 33. West southwest wind 11 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow.  Low around 31. West southwest wind 17 to 21 mph, with gusts as high as 37 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 36. Breezy.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 36 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow.  Low around 33. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow.  Cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow.  Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

Detailed Forecast

Tonight
A slight chance of snow between 4am and 5am. Partly cloudy, with a low around 19. Southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow before 11am, then snow likely after noon. Partly sunny, with a high near 25. West wind 9 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Partly cloudy, with a low around 18. Southwest wind 9 to 18 mph, with gusts as high as 31 mph.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 33. West southwest wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. Low around 31. West southwest wind 17 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 36. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Rain and snow. Low around 33. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday
Rain and snow. Cloudy, with a high near 39.
Friday Night
Rain and snow. Cloudy, with a low around 34.
Saturday
Rain and snow, becoming all snow after 9am. Cloudy, with a high near 36.
Saturday Night
Snow likely. Mostly cloudy, with a low around 22.
Sunday
A chance of snow. Mostly cloudy, with a high near 34.
Sunday Night
Snow likely. Cloudy, with a low around 30.
Monday
Rain and snow likely. Mostly cloudy, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Greenough MT
 46.83°N 113.27°W (Elev. 5974 ft)
2:01 pm MDT Mar 9, 2026
10pm MDT Mar 9, 2026-6pm MDT Mar 16, 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