National Weather Service

News Headlines

This Saturday, June 27: Great Falls Disaster Response Expo - FREE and Family-Friendly Event, Great Falls College at MSU
SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

BOULDER MOUNTAIN (BOMM8)

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

49°F

9°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

12 Miles NE Townsend MT

This Afternoon
High: 69 °F
Sunny
Tonight
Low: 49 °F
Increasing
Clouds
Wednesday
High: 71 °F
Decreasing
Clouds
Wednesday Night
Low: 50 °F
Mostly Cloudy
then Chance
Showers
Thursday
High: 68 °F
Showers
Likely
Thursday Night
Low: 52 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 70 °F
Mostly Cloudy
then Showers
Likely
Friday Night
Low: 48 °F
Showers
Saturday
High: 58 °F
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 69. West northwest wind 5 to 9 mph.

Tonight

Increasing clouds, with a low around 49. Northeast wind 5 to 10 mph becoming light north northeast after midnight. Winds could gust as high as 18 mph.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 71. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Wednesday Night

A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 50. East wind 3 to 8 mph.

Thursday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 68. Light and variable wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 70%.

Thursday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 52. West wind around 6 mph becoming light and variable. Chance of precipitation is 20%.

Friday

Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. East southeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 60%.

Friday Night

Showers and possibly a thunderstorm before midnight, then showers likely. Mostly cloudy, with a low around 48. West wind 5 to 8 mph.

Saturday

Showers, with thunderstorms also possible after noon. Cloudy, with a high near 58.

Saturday Night

Showers and possibly a thunderstorm before midnight, then showers likely. Mostly cloudy, with a low around 43.

Sunday

Showers and possibly a thunderstorm. Cloudy, with a high near 49.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42.

Monday

Showers and thunderstorms likely. Mostly cloudy, with a high near 56.