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.

BOULDER MOUNTAIN (BOMM8)

Lat: 46.5596°NLon: 111.28973°WElev: 7950.0ft.

17°F

-8°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

16 Miles NW White Sulphur Springs MT

Overnight
Low: 22 °F
Snow
Wednesday
High: 39 °F
Snow and
Areas
Freezing Fog
then Partly
Sunny
Wednesday Night
Low: 20 °F
Areas
Freezing Fog
Thanksgiving Day
High: 41 °F
Chance Snow
then Chance
Rain/Snow
Thursday Night
Low: 16 °F
Rain/Snow
Likely then
Snow Likely
Friday
High: 29 °F
Snow
Friday Night
Low: 0 °F
Snow Likely
then Chance
Snow
Saturday
High: 23 °F
Chance Snow
Saturday Night
Low: 0 °F
Slight Chance
Snow

Detailed Forecast

Overnight

Snow. Steady temperature around 22. South wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Snow, mainly before 11am. Areas of freezing fog between 8am and noon. High near 39. Light and variable wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Areas of freezing fog after 8pm. Mostly cloudy, with a low around 20. Southwest wind around 5 mph becoming calm in the evening.

Thanksgiving Day

A chance of snow before 2pm, then a chance of rain and snow. Cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain and snow before 11pm, then snow likely. Mostly cloudy, with a low around 16. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Snow. High near 29. North northwest wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 0. Northwest wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

A chance of snow, mainly before 11am. Mostly sunny, with a high near 23. Calm wind becoming south southwest around 5 mph in the afternoon.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 0.

Sunday

Mostly sunny, with a high near 24.

Sunday Night

Mostly cloudy, with a low around 8.

Monday

Partly sunny, with a high near 31.

Monday Night

A chance of snow. Mostly cloudy, with a low around 18.