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PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

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Current conditions at

ROCKY BOY (RCBM8)

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

NA

48°F

9°C

Humidity 43%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 20 Nov 01:18 PM MST
Extended Forecast for

Rocky Boy MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 48. West southwest wind around 5 mph becoming calm.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. South southwest wind 3 to 7 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 49. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. West southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. South southwest wind around 8 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53. West southwest wind 7 to 9 mph.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 36. Southwest wind around 7 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of snow after 2pm. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 48. West southwest wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 29. South southwest wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 49. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 31. West southwest wind around 11 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 51. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 34. South southwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 53. West southwest wind 7 to 9 mph.
Sunday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 36. Southwest wind around 7 mph.
Monday
A chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of snow after 2pm. Partly sunny, with a high near 49.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20.
Tuesday
A chance of snow. Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rocky Boy MT
 48.26°N 109.78°W (Elev. 3789 ft)
Last Update:
9:47 am MST Nov 20, 2025
Forecast Valid:
1pm MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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