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

Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

ROCKY BOY (RCBM8)

Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.

NA

33°F

1°C

Humidity 61%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 13 Nov 06:18 AM MST
Extended Forecast for

2 Miles ESE Rocky Boy MT

  • Today

    Today: Partly sunny, with a high near 62. Light south wind.

    High: 62 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. South southeast wind 5 to 7 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Light and variable wind becoming southwest around 5 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Southwest wind 3 to 6 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Southwest wind 8 to 11 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. South southwest wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. South southwest wind 3 to 6 mph.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 62. Light south wind.
Tonight
Mostly cloudy, with a low around 40. South southeast wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 60. Light and variable wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 34. Southwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 55. Southwest wind 8 to 11 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 37. South southwest wind around 7 mph.
Monday
Partly sunny, with a high near 54. South southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 33. Calm wind.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
A chance of rain and snow, mainly after 11pm. Mostly cloudy, with a low around 28.
Wednesday
A chance of snow. Mostly cloudy, with a high near 41.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Rocky Boy MT
 48.24°N 109.74°W (Elev. 4193 ft)
Last Update:
11:31 pm MST Nov 12, 2026
Forecast Valid:
7am MST Nov 13, 2026-6pm MST Nov 19, 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