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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.

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Current conditions at

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

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

NA

36°F

2°C

Humidity 51%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 06 Dec 01:10 PM MST
Extended Forecast for

Bannack MT

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly sunny, with a high near 37. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.

    High: 37 °F

    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: A slight chance of snow between 9pm and 10pm. Partly cloudy, with a low around 19. South southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 37. Southwest wind 6 to 10 mph.

    High: 37 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 24. Southwest wind around 11 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.

    Low: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 5pm. Mostly cloudy, with a high near 42. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 2am, then a chance of rain. Mostly cloudy, with a low around 31. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely before 11am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45. West wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely. Mostly cloudy, with a low around 30. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 30 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly sunny, with a high near 37. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.
Tonight
A slight chance of snow between 9pm and 10pm. Partly cloudy, with a low around 19. South southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 37. Southwest wind 6 to 10 mph.
Sunday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 24. Southwest wind around 11 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.
Monday
A 30 percent chance of snow after 5pm. Mostly cloudy, with a high near 42. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 2am, then a chance of rain. Mostly cloudy, with a low around 31. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
Rain likely before 11am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45. West wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 30. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 47.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Partly sunny, with a high near 45.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bannack MT
 45.17°N 113.01°W (Elev. 5840 ft)
Last Update:
10:52 am MST Dec 6, 2025
Forecast Valid:
1pm MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation