Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

35°F

2°C

Humidity 45%
Wind Speed WSW 12 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 02 Mar 06:00 PM MST
Extended Forecast for

14 Miles WSW St Mary MT

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West southwest wind 17 to 20 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. Breezy, with a west southwest wind 20 to 28 mph, with gusts as high as 39 mph.

    High: 34 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after 11pm.  Increasing clouds, with a low around 29. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 39 mph.  New snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow.  High near 30. Southwest wind 18 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Snow Likely
    and Breezy

  • Thursday

    Thursday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 28. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 36 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 23. West southwest wind 15 to 18 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Likely

  • Friday

    Friday: A chance of snow.  Mostly cloudy, with a high near 27. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 41 mph.

    High: 27 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. West southwest wind 17 to 20 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 34. Breezy, with a west southwest wind 20 to 28 mph, with gusts as high as 39 mph.
Tuesday Night
A 40 percent chance of snow after 11pm. Increasing clouds, with a low around 29. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 39 mph. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 30. Southwest wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23. West southwest wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
A chance of snow. Mostly cloudy, with a high near 27. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 41 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25. Breezy.
Saturday
A chance of snow. Mostly cloudy, with a high near 32. Breezy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 30. Breezy.
Sunday
Snow likely. Mostly cloudy, with a high near 31. Breezy.
Sunday Night
Snow likely. Mostly cloudy, with a low around 23. Breezy.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 25. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WSW St Mary MT
 48.67°N 113.71°W (Elev. 7067 ft)
3:57 pm MST Mar 2, 2026
7pm MST Mar 2, 2026-6pm MDT Mar 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database