Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

10°F

-12°C

Humidity 86%
Wind Speed NW 7 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 7°F (-14°C)
Visibility NA
Wind Chill-1°F (-18°C)
Last update 21 Feb 10:00 AM MST
Extended Forecast for

13 Miles W St Mary MT

  • Today

    Today: Mostly sunny, with a high near 16. Wind chill values as low as -5. South southwest wind 7 to 9 mph.

    High: 16 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Wind chill values as low as zero. South southeast wind 8 to 10 mph.

    Low: 13 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 27. Southwest wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow, mainly after 11pm.  Patchy blowing snow after 2am. Mostly cloudy, with a low around 22. Southwest wind around 17 mph, with gusts as high as 23 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow.  Patchy blowing snow before 11am. High near 25. Breezy, with a southwest wind 17 to 25 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 25 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow.  Low around 22. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 22 °F

    Snow and
    Breezy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  High near 24. West southwest wind 17 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    High: 24 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 17. Breezy, with a west southwest wind around 22 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 20. Breezy.

    High: 20 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 16. Wind chill values as low as -5. South southwest wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 13. Wind chill values as low as zero. South southeast wind 8 to 10 mph.
Sunday
Mostly sunny, with a high near 27. Southwest wind 8 to 15 mph, with gusts as high as 21 mph.
Sunday Night
A 50 percent chance of snow, mainly after 11pm. Patchy blowing snow after 2am. Mostly cloudy, with a low around 22. Southwest wind around 17 mph, with gusts as high as 23 mph. New snow accumulation of 1 to 2 inches possible.
Monday
Snow. Patchy blowing snow before 11am. High near 25. Breezy, with a southwest wind 17 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow. Low around 22. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 24. West southwest wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 17. Breezy, with a west southwest wind around 22 mph, with gusts as high as 30 mph.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Breezy.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. Windy.
Thursday
Snow likely. Mostly cloudy, with a high near 23. Windy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 13. Windy.
Friday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 19. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W St Mary MT
 48.74°N 113.72°W (Elev. 7467 ft)
9:27 am MST Feb 21, 2026
10am MST Feb 21, 2026-6pm MST Feb 27, 2026
 
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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