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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

Logan Pass Visitors Center (LGPVC)

Lat: 48.6949°NLon: 113.7169°WElev: 6775.0ft.

42°F

6°C

Humidity	88%
Wind Speed	E 10 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	39°F (4°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	18 Jun 01:00 PM MDT

More Information:

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

Extended Forecast for

13 Miles WSW St Mary MT

Tonight
Low: 38 °F
Chance
Showers then
Partly Cloudy
Juneteenth
High: 61 °F
Increasing
Clouds
Friday Night
Low: 44 °F
Mostly Cloudy
Saturday
High: 64 °F
Mostly Sunny
then Chance
Showers
Saturday Night
Low: 42 °F
Chance
Showers
Sunday
High: 52 °F
Slight Chance
Showers then
Showers
Likely
Sunday Night
Low: 37 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 54 °F
Mostly Sunny
then Chance
Showers
Monday Night
Low: 38 °F
Partly Cloudy

Detailed Forecast

Tonight

A 40 percent chance of showers before 9pm. Partly cloudy, with a low around 38. Northeast wind 7 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

Juneteenth

Increasing clouds, with a high near 61. South southeast wind 5 to 7 mph.

Friday Night

Mostly cloudy, with a low around 44. East wind around 7 mph.

Saturday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 64. West southwest wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Saturday Night

A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 42. West southwest wind 7 to 15 mph becoming north northwest after midnight. Winds could gust as high as 28 mph.

Sunday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 52. North northwest wind 7 to 9 mph. Chance of precipitation is 60%.

Sunday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 37. Northeast wind 6 to 10 mph, with gusts as high as 18 mph.

Monday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54. Northeast wind around 6 mph.

Monday Night

Partly cloudy, with a low around 38.

Tuesday

Sunny, with a high near 63.

Tuesday Night

Partly cloudy, with a low around 45.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 66.

Wednesday Night

Partly cloudy, with a low around 48.