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

PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

Read More >

Current conditions at

USCRN SITE AT BANNACK STATE PARK NEAR DILLON 18WSW (BSPM8)

Lat: 45.15778°NLon: 113.00583°WElev: 5941.0ft.

NA

48°F

9°C

Humidity 55%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 10 Dec 12:10 PM MST
Extended Forecast for

Bannack MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 50. Breezy, with a south southwest wind 20 to 23 mph, with gusts as high as 33 mph.

    High: 50 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 39. South southwest wind 15 to 17 mph, with gusts as high as 24 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 50. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 32 mph.

    High: 50 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 39. West southwest wind 10 to 16 mph, with gusts as high as 24 mph.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48. West southwest wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. West southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West southwest wind 7 to 10 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Southwest wind 6 to 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 50. Breezy, with a south southwest wind 20 to 23 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 39. South southwest wind 15 to 17 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 50. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 32 mph.
Thursday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 39. West southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Friday
Partly sunny, with a high near 48. West southwest wind 9 to 15 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 29. West southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 48. West southwest wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 26. Southwest wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 49.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bannack MT
 45.17°N 113.01°W (Elev. 5840 ft)
Last Update:
12:47 pm MST Dec 10, 2025
Forecast Valid:
1pm MST Dec 10, 2025-6pm MST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation