Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

8°F

-13°C

Humidity 86%
Wind Speed WNW 8 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 5°F (-15°C)
Visibility NA
Wind Chill-4°F (-20°C)
Last update 20 Feb 02:00 PM MST
Extended Forecast for

11 Miles SSW St Mary MT

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers.  Partly sunny, with a high near 12. Wind chill values as low as -5. West southwest wind around 17 mph, with gusts as high as 25 mph.

    High: 12 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers between 10pm and 11pm.  Mostly cloudy, with a low around 7. Wind chill values as low as -10. Southwest wind 9 to 16 mph, with gusts as high as 22 mph.

    Low: 7 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20. Wind chill values as low as -5. South southwest wind 8 to 10 mph becoming east in the afternoon.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 11pm.  Partly cloudy, with a low around 6. Wind chill values as low as -10. East wind around 11 mph.

    Low: 6 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 32. East southeast wind 10 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

    High: 32 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Patchy blowing snow after 2am. Mostly cloudy, with a low around 25. Southwest wind 16 to 21 mph, with gusts as high as 29 mph.  New snow accumulation of around an inch possible.

    Low: 25 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow.  Patchy blowing snow before 11am. High near 30. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 38 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 25 to 28 mph, with gusts as high as 43 mph.

    Low: 25 °F

    Heavy Snow
    and Breezy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  Mostly cloudy, with a high near 27. Breezy.

    High: 27 °F

    Heavy Snow
    and Breezy

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Partly sunny, with a high near 12. Wind chill values as low as -5. West southwest wind around 17 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of snow showers between 10pm and 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as -10. Southwest wind 9 to 16 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 20. Wind chill values as low as -5. South southwest wind 8 to 10 mph becoming east in the afternoon.
Saturday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 6. Wind chill values as low as -10. East wind around 11 mph.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 32. East southeast wind 10 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
A 50 percent chance of snow. Patchy blowing snow after 2am. Mostly cloudy, with a low around 25. Southwest wind 16 to 21 mph, with gusts as high as 29 mph. New snow accumulation of around an inch possible.
Monday
Snow. Patchy blowing snow before 11am. High near 30. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 25 to 28 mph, with gusts as high as 43 mph.
Tuesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 27. Breezy.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 18. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 22. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 18. Windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 26. Windy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 18. Windy.
Friday
Snow likely. Mostly cloudy, with a high near 24. Windy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW St Mary MT
 48.61°N 113.54°W (Elev. 6765 ft)
1:02 pm MST Feb 20, 2026
3pm MST Feb 20, 2026-6pm MST Feb 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database