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

17°F

-8°C

Humidity 92%
Wind Speed NW 4 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill11°F (-12°C)
Last update 13 Mar 12:00 PM MDT
Extended Forecast for

13 Miles W St Mary MT

Winter Storm Warning March 13, 12:32pm until March 14, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 12:32pm until March 14, 06:00pm

    NOW until 6:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 19 °F

    Snow

  • Tonight

    Tonight: Snow. Low around 10. West southwest wind 8 to 10 mph becoming northeast after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 10 °F

    Snow

  • Saturday

    Saturday: Snow, mainly before 3pm. Temperature falling to around 8 by 5pm. Wind chill values as low as -10. North northeast wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 14 °F⇓

    Snow

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around -2. Wind chill values as low as -15. Northeast wind 8 to 14 mph becoming west southwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: -2 °F

    Snow then
    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 16. West southwest wind 9 to 16 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

    High: 16 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight. Cloudy, with a low around 14. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Snow Likely
    and Breezy

  • Monday

    Monday: Snow likely. Cloudy, with a high near 30. Breezy, with a southwest wind 23 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: Rain and snow likely, mainly before midnight. Cloudy, with a low around 29. Breezy, with a southwest wind around 24 mph, with gusts as high as 37 mph.

    Low: 29 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Snow, mainly before 4pm. High near 19. Wind chill values as low as zero. West wind around 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. Low around 10. West southwest wind 8 to 10 mph becoming northeast after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow, mainly before 3pm. Temperature falling to around 8 by 5pm. Wind chill values as low as -10. North northeast wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow, mainly before midnight. Low around -2. Wind chill values as low as -15. Northeast wind 8 to 14 mph becoming west southwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 16. West southwest wind 9 to 16 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Sunday Night
Snow likely, mainly after midnight. Cloudy, with a low around 14. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow likely. Cloudy, with a high near 30. Breezy, with a southwest wind 23 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow likely, mainly before midnight. Cloudy, with a low around 29. Breezy, with a southwest wind around 24 mph, with gusts as high as 37 mph.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Breezy.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 37. Breezy.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W St Mary MT
 48.74°N 113.72°W (Elev. 7467 ft)
Last Update:
10:57 am MDT Mar 13, 2026
Forecast Valid:
12pm MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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