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- This Saturday, June 27: Great Falls Disaster Response Expo - FREE and Family-Friendly Event, Great Falls College at MSU
- SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
- The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.
Current conditions at
ROCKY BOY (RCBM8)
Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.NA
72°F
22°C
| Humidity | 44% |
| Wind Speed | NNW 4 MPH |
| Barometer | NA |
| Dewpoint | 49°F (9°C) |
| Visibility | NA |
| Last update | 24 Jun 04:18 PM MDT |
Extended Forecast for
4 Miles SE Rocky Boy MT
Tonight
Low: 47 °F
Partly Cloudy
Thursday
High: 70 °F
Partly Sunny
then Chance
T-stormsThursday Night
Low: 48 °F
Chance
Showers then
Mostly CloudyFriday
High: 71 °F
Mostly Cloudy
then Showers
LikelyFriday Night
Low: 47 °F
Showers then
Chance
ShowersSaturday
High: 65 °F
Chance
ShowersSaturday Night
Low: 45 °F
Chance
T-storms then
Showers
LikelySunday
High: 58 °F
Showers
LikelySunday Night
Low: 41 °F
Showers
Likely
Detailed Forecast
Tonight
Partly cloudy, with a low around 47. Southeast wind 5 to 13 mph, with gusts as high as 24 mph.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 70. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 48. Southeast wind around 9 mph, with gusts as high as 18 mph.
Friday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 71. Southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Friday Night
Showers and possibly a thunderstorm. Low around 47. West southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. West southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 45. West southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 58. West southwest wind 9 to 16 mph, with gusts as high as 31 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 41.
Monday
Showers likely. Mostly cloudy, with a high near 58.
Monday Night
A chance of showers. Mostly cloudy, with a low around 43.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 67.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 69.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SE Rocky Boy MT
48.22°N 109.74°W (Elev. 4567 ft)
48.22°N 109.74°W (Elev. 4567 ft)
4:12 pm MDT Jun 24, 2026
4pm MDT Jun 24, 2026-6pm MDT Jul 1, 2026
Additional Resources
Radar & Satellite Image
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