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.

Hazardous Weather Conditions

Winter Weather Advisory until December 3, 05:00 AM MST

Current conditions at

BOULDER MOUNTAIN (BOMM8)

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

18°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

15 Miles ENE Townsend MT

Winter Weather Advisory December 2, 04:46am until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 2, 04:46am until December 3, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
Overnight
Low: 17 °F
Heavy Snow
and Patchy
Fog
Tuesday
High: 17 °F
Heavy Snow
and Patchy
Fog
Tuesday Night
Low: 10 °F
Chance Snow
and Patchy
Fog
Wednesday
High: 14 °F
Slight Chance
Snow then
Partly Sunny
Wednesday Night
Low: 11 °F
Slight Chance
Snow
Thursday
High: 18 °F
Snow Likely
Thursday Night
Low: 16 °F
Snow Likely
Friday
High: 23 °F
Snow Likely

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Patchy fog. Steady temperature around 17. Wind chill values as low as zero. West wind around 21 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. The snow could be heavy at times. Patchy fog. High near 17. Wind chill values as low as zero. West wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

A 40 percent chance of snow, mainly between 1am and 2am. Patchy fog before 11pm. Otherwise, cloudy, with a low around 10. Wind chill values as low as -5. North wind 8 to 15 mph, with gusts as high as 20 mph. New snow accumulation of 1 to 2 inches possible.

Wednesday

A 20 percent chance of snow before 11am. Partly sunny, with a high near 14. Wind chill values as low as zero. Southwest wind 8 to 10 mph.

Wednesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 11. West southwest wind 10 to 16 mph.

Thursday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 18. West southwest wind 11 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely, mainly before 11pm. Cloudy, with a low around 16. West wind 13 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow likely. Cloudy, with a high near 23. Southwest wind around 14 mph, with gusts as high as 21 mph.

Friday Night

Snow. Cloudy, with a low around 19. Breezy.

Saturday

Snow. Mostly cloudy, with a high near 22.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 16.

Sunday

A chance of snow. Mostly cloudy, with a high near 21.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 17. Breezy.