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.
Current conditions at
Big Hole Pass CTY-278 MP 32 (MTBHP)
Lat: 45.31545°NLon: 113.30974°WElev: 6722.0ft.NA
50°F
10°C
| Humidity | 52% |
| Wind Speed | E 3 MPH |
| Barometer | NA |
| Dewpoint | 33°F (1°C) |
| Visibility | NA |
| Last update | 25 Jun 01:30 AM MDT |
Extended Forecast for
12 Miles SSW Polaris MT
Overnight
Low: 45 °F
Chance
ShowersThursday
High: 63 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 50 °F
Slight Chance
T-storms then
Chance
ShowersFriday
High: 56 °F
Showers
Friday Night
Low: 39 °F
Showers
Saturday
High: 45 °F
Showers
Saturday Night
Low: 31 °F
Rain/Snow
Sunday
High: 40 °F
Snow Showers
Likely then
Rain/Snow
LikelySunday Night
Low: 31 °F
Chance
Rain/Snow
Detailed Forecast
Overnight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 45. Light south southeast wind.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 63. Light south southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 50. West wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.
Friday
Showers and thunderstorms, mainly before 3pm, then showers likely and possibly a thunderstorm after 5pm. High near 56. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 39. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
Showers, with thunderstorms also possible after noon. High near 45. South southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Saturday Night
Rain, possibly mixed with snow showers, becoming all snow after 3am. Some thunder is also possible. Low around 31. Northwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday
Snow showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 40. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 31.
Monday
A chance of rain and snow showers before noon, then a slight chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 45.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles SSW Polaris MT
45.21°N 113.26°W (Elev. 8186 ft)
45.21°N 113.26°W (Elev. 8186 ft)
12:32 am MDT Jun 25, 2026
1am MDT Jun 25, 2026-6pm MDT Jul 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
