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

30°F

-1°C

Humidity 55%
Wind Speed W 15 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 03 Mar 01:00 AM MST
Extended Forecast for

11 Miles SSW St Mary MT

  • Overnight

    Overnight: Partly cloudy, with a low around 26. Southwest wind around 20 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35. Windy, with a southwest wind 20 to 25 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 35 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 2am.  Increasing clouds, with a low around 29. Windy, with a west southwest wind 26 to 31 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 41 mph.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Increasing
    Clouds and
    Windy then
    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow.  High near 33. Southwest wind 16 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 25. West southwest wind 18 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 29. Breezy, with a west wind 21 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 29 °F

    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: A chance of snow, mainly before 11am.  Partly sunny, with a high near 29. Breezy, with a west southwest wind 17 to 25 mph, with gusts as high as 37 mph.

    High: 29 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Chance Snow
    and Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. Southwest wind around 20 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 35. Windy, with a southwest wind 20 to 25 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 45 mph.
Tuesday Night
A 30 percent chance of snow after 2am. Increasing clouds, with a low around 29. Windy, with a west southwest wind 26 to 31 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 41 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 33. Southwest wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25. West southwest wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Breezy, with a west wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
A chance of snow, mainly before 11am. Partly sunny, with a high near 29. Breezy, with a west southwest wind 17 to 25 mph, with gusts as high as 37 mph.
Friday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. Windy.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 31. Windy.
Sunday
Snow likely. Mostly cloudy, with a high near 33. Windy.
Sunday Night
Snow likely. Mostly cloudy, with a low around 27. Windy.
Monday
Snow. Mostly cloudy, with a high near 29. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW St Mary MT
 48.61°N 113.54°W (Elev. 6765 ft)
11:31 pm MST Mar 2, 2026
2am MST Mar 3, 2026-6pm MDT Mar 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database