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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

GALENA (GAAM8)

Lat: 46.221°NLon: 112.22853°WElev: 6545.0ft.

55°F

13°C

Humidity	47%
Wind Speed	E 4 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	23 Jun 09:47 AM MDT

More Information:

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

Extended Forecast for

Boulder MT

Today
High: 73 °F
Sunny
Tonight
Low: 47 °F
Increasing
Clouds
Wednesday
High: 74 °F
Partly Sunny
then Chance
T-storms
Wednesday Night
Low: 48 °F
Chance
Showers then
Mostly Cloudy
Thursday
High: 72 °F
Chance
Showers then
Showers
Thursday Night
Low: 49 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 72 °F
Mostly Cloudy
then Chance
T-storms
Friday Night
Low: 47 °F
Showers
Saturday
High: 61 °F
Showers

Detailed Forecast

Today

Sunny, with a high near 73. Light east northeast wind becoming north northeast 5 to 9 mph in the afternoon.

Tonight

Increasing clouds, with a low around 47. North northeast wind 5 to 9 mph becoming calm in the evening.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 74. Calm wind becoming northeast 5 to 8 mph in the afternoon.

Wednesday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 48. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

Thursday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 72. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 90%.

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 49. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Friday

A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 72. Calm wind becoming southwest 5 to 9 mph in the afternoon.

Friday Night

Showers and possibly a thunderstorm. Mostly cloudy, with a low around 47. West wind around 6 mph becoming calm in the evening.

Saturday

Showers, with thunderstorms also possible after noon. Cloudy, with a high near 61.

Saturday Night

Showers and possibly a thunderstorm before midnight, then showers likely. Mostly cloudy, with a low around 41.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 53.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 40.

Monday

Showers and thunderstorms likely. Mostly cloudy, with a high near 59.