Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

N/A

Humidity 90%
Wind Speed ESE 10 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 13 Oct 09:00 AM MDT
Extended Forecast for

11 Miles SSW St Mary MT

High Wind Watch October 19, 12:00am until October 19, 08:00pm
Click here for hazard details and duration
High Wind Watch
  • Today

    Today: Mostly sunny, with a high near 33. West southwest wind 17 to 20 mph, with gusts as high as 28 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow, mainly after midnight.  Low around 31. Windy, with a southwest wind 21 to 26 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Windy. Chance
    Snow then
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  High near 32. Windy, with a southwest wind 25 to 31 mph, with gusts as high as 47 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow
    and Windy

  • Sunday Night

    Sunday Night: Snow.  Low around 31. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 39 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow and
    Breezy

  • Monday

    Monday: A 50 percent chance of snow, mainly before noon.  Partly sunny, with a high near 31. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 32 mph.  New snow accumulation of less than one inch possible.

    High: 31 °F

    Chance Snow
    and Breezy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 31 mph.

    Low: 27 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon.  Mostly sunny, with a high near 34. Breezy, with a west southwest wind 16 to 24 mph, with gusts as high as 31 mph.

    High: 34 °F

    Partly Sunny
    and Breezy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow after midnight.  Partly cloudy, with a low around 29. Southwest wind 14 to 18 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow after noon, mixing with rain after 3pm.  Mostly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 33. West southwest wind 17 to 20 mph, with gusts as high as 28 mph.
Tonight
Snow, mainly after midnight. Low around 31. Windy, with a southwest wind 21 to 26 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday
Snow. The snow could be heavy at times. High near 32. Windy, with a southwest wind 25 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow. Low around 31. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A 50 percent chance of snow, mainly before noon. Partly sunny, with a high near 31. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 32 mph. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 31 mph.
Tuesday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 34. Breezy, with a west southwest wind 16 to 24 mph, with gusts as high as 31 mph.
Tuesday Night
A slight chance of snow after midnight. Partly cloudy, with a low around 29. Southwest wind 14 to 18 mph, with gusts as high as 24 mph.
Wednesday
A slight chance of snow after noon, mixing with rain after 3pm. Mostly sunny, with a high near 37.
Wednesday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 32. Breezy.
Thursday
A chance of rain and snow. Partly sunny, with a high near 39. Breezy.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36. Breezy.
Friday
A chance of rain. Partly sunny, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW St Mary MT
 48.61°N 113.54°W (Elev. 6765 ft)
9:53 am MDT Oct 18, 2025
11am MDT Oct 18, 2025-6pm MDT Oct 24, 2025
 
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Additional Resources

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