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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
Big Hole Pass CTY-278 MP 32 (MTBHP)
Lat: 45.31545°NLon: 113.30974°WElev: 6722.0ft.NA
58°F
14°C
| Humidity | 36% |
| Wind Speed | SE 10 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Last update | 24 Jun 10:15 PM MDT |
Extended Forecast for
5 Miles WNW Polaris MT
Tonight
Low: 44 °F
Chance
ShowersThursday
High: 62 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 50 °F
Chance
T-storms then
Chance
ShowersFriday
High: 54 °F
Showers
Friday Night
Low: 39 °F
Showers
Saturday
High: 43 °F
Showers
Saturday Night
Low: 31 °F
Rain/Snow
then Snow
Showers
LikelySunday
High: 38 °F
Snow Showers
Likely then
Rain/Snow
LikelySunday Night
Low: 32 °F
Rain/Snow
Likely
Detailed Forecast
Tonight
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 44. East wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 62. Light southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 50. West wind 5 to 8 mph becoming south southeast after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Friday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. High near 54. South southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 39. West wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Saturday
Showers, with thunderstorms also possible after noon. High near 43. South wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Saturday Night
Rain showers before 9pm, then rain, possibly mixed with snow showers between 9pm and midnight, then snow showers likely after midnight. Some thunder is also possible. Low around 31. West northwest wind 13 to 16 mph, with gusts as high as 31 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 38. West northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Rain and snow showers likely, becoming all snow after 3am. Mostly cloudy, with a low around 32.
Monday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 43.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 35.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 52.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 37.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 57.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles WNW Polaris MT
45.38°N 113.2°W (Elev. 8238 ft)
45.38°N 113.2°W (Elev. 8238 ft)
10:26 pm MDT Jun 24, 2026
10pm MDT Jun 24, 2026-6pm MDT Jul 1, 2026
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