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

Hazardous Weather Conditions

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

39°F

4°C

Humidity 49%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 06 Mar 07:00 PM MST
Extended Forecast for

5 Miles SSE Greenough MT

High Wind Watch March 8, 12:00pm until March 9, 12:00pm
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 30. West southwest wind around 10 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely before noon, then a chance of rain and snow between noon and 2pm, then a chance of rain after 2pm. Snow level rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 43. West southwest wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Snow level 7400 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 38. West southwest wind 11 to 13 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A chance of rain and snow before 2pm, then rain likely. Snow level 6200 feet. Increasing clouds, with a high near 48. West southwest wind 17 to 21 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain likely before 8pm, then snow likely. Mostly cloudy, with a low around 31. Breezy, with a west wind around 22 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow. Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 30. West southwest wind around 10 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely before noon, then a chance of rain and snow between noon and 2pm, then a chance of rain after 2pm. Snow level rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 43. West southwest wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of rain before 11pm. Snow level 7400 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 38. West southwest wind 11 to 13 mph, with gusts as high as 26 mph.
Sunday
A chance of rain and snow before 2pm, then rain likely. Snow level 6200 feet. Increasing clouds, with a high near 48. West southwest wind 17 to 21 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Rain likely before 8pm, then snow likely. Mostly cloudy, with a low around 31. Breezy, with a west wind around 22 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Tuesday
Snow. Mostly cloudy, with a high near 31.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 21.
Wednesday
Snow likely. Mostly cloudy, with a high near 40.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 34.
Thursday
Snow likely. Mostly cloudy, with a high near 43.
Thursday Night
Snow likely. Mostly cloudy, with a low around 29.
Friday
Snow likely. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Greenough MT
 46.84°N 113.4°W (Elev. 5863 ft)
Last Update:
1:00 pm MST Mar 6, 2026
Forecast Valid:
7pm MST Mar 6, 2026-6pm MDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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