National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

36°F

2°C

Humidity 99%
Wind Speed W 10 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 17 Nov 02:00 PM MST
Extended Forecast for

9 Miles SW St Mary MT

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Mostly cloudy, with a high near 36. West southwest wind 10 to 13 mph. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Tonight

    Tonight: A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 31. West southwest wind 8 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. West southwest wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. West southwest wind 11 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 26. West southwest wind 8 to 17 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. Southwest wind 8 to 14 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29. West southwest wind around 14 mph, with gusts as high as 20 mph.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Breezy, with a west southwest wind 15 to 20 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 33 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: A chance of snow, mainly after 11am. Partly sunny, with a high near 27. Windy.

    High: 27 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a high near 36. West southwest wind 10 to 13 mph. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 31. West southwest wind 8 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. West southwest wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. West southwest wind 11 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 26. West southwest wind 8 to 17 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 21. Southwest wind 8 to 14 mph.
Thursday
Mostly sunny, with a high near 29. West southwest wind around 14 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 24. Breezy, with a west southwest wind 15 to 20 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 33 mph.
Friday
A chance of snow, mainly after 11am. Partly sunny, with a high near 27. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25. Windy.
Saturday
Snow likely. Mostly cloudy, with a high near 27. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 21. Breezy.
Sunday
A chance of snow. Mostly cloudy, with a high near 23. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW St Mary MT
 48.64°N 113.58°W (Elev. 8199 ft)
Last Update:
3:38 am MST Nov 17, 2025
Forecast Valid:
2pm MST Nov 17, 2025-6pm MST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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