National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

41°F

5°C

Humidity 100%
Wind Speed WSW 9 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 27 Jun 08:00 AM MDT
Extended Forecast for

12 Miles SW St Mary MT

Flood Watch June 28, 06:00pm until June 30, 12:00pm
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 48. West wind around 14 mph, with gusts as high as 20 mph.

    High: 48 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 39. West wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers

  • Sunday

    Sunday: Rain likely, then showers and possibly a thunderstorm after 3pm. High near 42. West wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 42 °F

    Chance Rain
    then Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm, mainly before 9pm, then rain after 9pm. Low around 39. West wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

    Low: 39 °F

    Showers

  • Monday

    Monday: Rain before 9am, then showers and possibly a thunderstorm after 9am. High near 43. West northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 43 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm. Low around 39. West wind 11 to 14 mph. Chance of precipitation is 90%.

    Low: 39 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 47. West wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 47 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 39. West southwest wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 48. West wind around 14 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 39. West wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
Rain likely, then showers and possibly a thunderstorm after 3pm. High near 42. West wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm, mainly before 9pm, then rain after 9pm. Low around 39. West wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Monday
Rain before 9am, then showers and possibly a thunderstorm after 9am. High near 43. West northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Monday Night
Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm. Low around 39. West wind 11 to 14 mph. Chance of precipitation is 90%.
Tuesday
Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 47. West wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 39. West southwest wind 13 to 15 mph, with gusts as high as 21 mph.
Wednesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
A slight chance of showers. Mostly sunny, with a high near 53.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 52.
Friday Night
A chance of showers. Mostly cloudy, with a low around 39.
Independence Day
A chance of showers and thunderstorms. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW St Mary MT
 48.64°N 113.64°W (Elev. 7808 ft)
Last Update:
4:17 pm MDT Jun 27, 2026
Forecast Valid:
5pm MDT Jun 27, 2026-6pm MDT Jul 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation