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

19°F

-7°C

Humidity 92%
Wind Speed NW 4 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill13°F (-11°C)
Last update 13 Mar 05:00 PM MDT
Extended Forecast for

10 Miles SW St Mary MT

Winter Storm Warning March 14, 09:02am until March 14, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 14, 09:02am until March 14, 06:00pm

    NOW until 6:00pm Sat

    Winter Storm Warning

  • Today

    High: 18 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow likely, mainly before midnight. Mostly cloudy, with a low around -1. Wind chill values as low as -15. North northeast wind 9 to 17 mph becoming west southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 16. Wind chill values as low as -15. West southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 16 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 15. Wind chill values as low as -5. Breezy, with a southwest wind 21 to 29 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Breezy.
    Slight Chance
    Snow then
    Chance Snow

  • Monday

    Monday: Snow likely, mainly before noon. Mostly cloudy, with a high near 32. Windy, with a southwest wind 33 to 37 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely
    and Windy

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 31. Very windy, with a southwest wind 38 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Snow Likely
    and Very
    Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow. Mostly cloudy, with a high near 36. Very windy, with a west southwest wind 40 to 46 mph, with gusts as high as 65 mph.

    High: 36 °F

    Slight Chance
    Snow and Very
    Windy

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 34. Windy, with a west southwest wind 34 to 39 mph, with gusts as high as 55 mph.

    Low: 34 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Snow, mainly before 2pm. Patchy blowing snow between 10am and 4pm. High near 18. Wind chill values as low as -10. Blustery, with a north northeast wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely, mainly before midnight. Mostly cloudy, with a low around -1. Wind chill values as low as -15. North northeast wind 9 to 17 mph becoming west southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 16. Wind chill values as low as -15. West southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 15. Wind chill values as low as -5. Breezy, with a southwest wind 21 to 29 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before noon. Mostly cloudy, with a high near 32. Windy, with a southwest wind 33 to 37 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 31. Very windy, with a southwest wind 38 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 36. Very windy, with a west southwest wind 40 to 46 mph, with gusts as high as 65 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 34. Windy, with a west southwest wind 34 to 39 mph, with gusts as high as 55 mph.
Wednesday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 37. Windy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 35. Windy.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 38. Windy.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 37. Windy.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 42. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW St Mary MT
 48.64°N 113.61°W (Elev. 7448 ft)
Last Update:
3:21 am MDT Mar 14, 2026
Forecast Valid:
9am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation