Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

73°F

23°C

Humidity 27%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 09 Oct 02:15 PM MDT
Extended Forecast for

10 Miles SSE Greenough MT

Winter Storm Watch October 11, 06:00pm until October 13, 12:00pm
Click here for hazard details and duration
Winter Storm Watch
  • This Afternoon

    This Afternoon: Sunny, with a high near 67. East southeast wind around 5 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. East southeast wind 5 to 8 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. Southeast wind 3 to 7 mph.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain after midnight.  Partly cloudy, with a low around 41. Calm wind becoming south around 6 mph after midnight.

    Low: 41 °F

    Mostly Clear
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely.  Mostly cloudy, with a high near 54. West wind 5 to 7 mph.  Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A chance of rain before 9pm, then rain and snow between 9pm and 3am, then snow after 3am.  Snow level 7700 feet lowering to 6200 feet after midnight . Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday

    Sunday: Snow.  High near 41. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow Likely

  • Columbus Day

    Columbus Day: A chance of snow, mainly before noon.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 67. East southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 41. East southeast wind 5 to 8 mph.
Friday
Sunny, with a high near 70. Southeast wind 3 to 7 mph.
Friday Night
A 40 percent chance of rain after midnight. Partly cloudy, with a low around 41. Calm wind becoming south around 6 mph after midnight.
Saturday
Rain likely. Mostly cloudy, with a high near 54. West wind 5 to 7 mph. Chance of precipitation is 70%.
Saturday Night
A chance of rain before 9pm, then rain and snow between 9pm and 3am, then snow after 3am. Snow level 7700 feet lowering to 6200 feet after midnight . Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 41. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 23.
Columbus Day
A chance of snow, mainly before noon. Mostly cloudy, with a high near 37.
Monday Night
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 23.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 41.
Tuesday Night
A chance of rain and snow. Snow level 6700 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 25.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Greenough MT
 46.79°N 113.32°W (Elev. 6152 ft)
3:30 am MDT Oct 9, 2025
2pm MDT Oct 9, 2025-6pm MDT Oct 15, 2025
 
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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