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.

Read More >

Current conditions at

ROCKY BOY (RCBM8)

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

NA

1°F

-17°C

Humidity 81%
Wind Speed E 1 MPH
Barometer NA
Dewpoint -4°F (-20°C)
Visibility NA
Last update 30 Nov 10:18 PM MST
Extended Forecast for

2 Miles NW Rocky Boy MT

  • Tonight

    Tonight: Partly cloudy, with a low around -3. Wind chill values as low as -10. Southwest wind around 6 mph.

    Low: -3 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31. Wind chill values as low as -5. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 24. Southwest wind 10 to 13 mph, with gusts as high as 28 mph.  New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 11am.  Cloudy, with a high near 34. West northwest wind around 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 9. North northwest wind 6 to 10 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Chance Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 26. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 26 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 11am.  Partly sunny, with a high near 34. West southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 34 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around -3. Wind chill values as low as -10. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 31. Wind chill values as low as -5. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Monday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24. Southwest wind 10 to 13 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.
Tuesday
Snow likely, mainly before 11am. Cloudy, with a high near 34. West northwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 9. North northwest wind 6 to 10 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 26. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 17. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday
A slight chance of snow after 11am. Partly sunny, with a high near 34. West southwest wind around 10 mph, with gusts as high as 18 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22.
Friday
A chance of snow. Mostly cloudy, with a high near 35.
Friday Night
Snow likely. Mostly cloudy, with a low around 16.
Saturday
Snow likely. Mostly cloudy, with a high near 28.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 11.
Sunday
A slight chance of snow. Partly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Rocky Boy MT
 48.28°N 109.81°W (Elev. 3432 ft)
9:42 pm MST Nov 30, 2025
10pm MST Nov 30, 2025-6pm MST Dec 7, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database