News Headlines
- 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.
Hazardous Weather Conditions
Current conditions at
ROCKY BOY (ROCM8)
Lat: 48.17478°NLon: 109.64728°WElev: 4700.0ft.NA
62°F
17°C
| Humidity | NA |
| Wind Speed | NA NA MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | NA |
Extended Forecast for
7 Miles SE Rocky Boy MT
This Afternoon
High: 64 °F
Chance
T-stormsTonight
Low: 46 °F
Chance
T-storms then
Mostly CloudyFriday
High: 67 °F
Slight Chance
Showers then
Showers
LikelyFriday Night
Low: 46 °F
Showers then
Chance
ShowersSaturday
High: 61 °F
Chance
ShowersSaturday Night
Low: 43 °F
Chance
Showers then
Showers
LikelySunday
High: 53 °F
Showers
LikelySunday Night
Low: 40 °F
Showers
LikelyMonday
High: 51 °F
Showers and
Breezy
Detailed Forecast
This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 64. Southeast wind around 14 mph, with gusts as high as 24 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 8pm. Increasing clouds, with a low around 46. South southeast wind 7 to 11 mph, with gusts as high as 22 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 67. South southwest wind 7 to 13 mph becoming southeast in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Friday Night
Showers and thunderstorms before 4am, then a chance of showers. Low around 46. South southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 61. West wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 43. Southwest wind 5 to 9 mph. Chance of precipitation is 70%.
Sunday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 53. West southwest wind 9 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 40. West southwest wind 17 to 20 mph, with gusts as high as 33 mph.
Monday
Showers likely, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 51. Breezy.
Monday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 40. Breezy.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 73.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles SE Rocky Boy MT
48.18°N 109.7°W (Elev. 5367 ft)
48.18°N 109.7°W (Elev. 5367 ft)
12:31 pm MDT Jun 25, 2026
3pm MDT Jun 25, 2026-6pm MDT Jul 2, 2026
Additional Resources
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Hourly Weather Forecast
