National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Big Hole Pass CTY-278 MP 32 (MTBHP)

Lat: 45.31545°NLon: 113.30974°WElev: 6722.0ft.

NA

64°F

18°C

Humidity 21%
Wind Speed NNW 9 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 18 Jun 08:00 PM MDT
Extended Forecast for

10 Miles WNW Bannack MT

  • Tonight

    Tonight: Increasing clouds, with a low around 41. Northwest wind 5 to 13 mph becoming south southeast after midnight. Winds could gust as high as 22 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 68. South wind 6 to 9 mph becoming northwest in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. North wind 5 to 7 mph.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 60. West wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    High: 60 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. West northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. West northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Northwest wind 7 to 16 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62. North northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 41. Northwest wind 5 to 13 mph becoming south southeast after midnight. Winds could gust as high as 22 mph.
Juneteenth
Mostly sunny, with a high near 68. South wind 6 to 9 mph becoming northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 49. North wind 5 to 7 mph.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 60. West wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. West northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Sunday
Sunny, with a high near 61. West northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 39. Northwest wind 7 to 16 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 62. North northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Bannack MT
 45.21°N 113.2°W (Elev. 8255 ft)
Last Update:
7:41 pm MDT Jun 18, 2026
Forecast Valid:
8pm MDT Jun 18, 2026-6pm MDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation