Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

25°F

-4°C

Humidity 71%
Wind Speed WSW 8 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 26 Mar 02:00 AM MDT
Extended Forecast for

9 Miles SW St Mary MT

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 5am.  Mostly cloudy, with a low around 14. Wind chill values as low as -5. Breezy, with a west southwest wind around 25 mph, with gusts as high as 33 mph.  Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 14 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: A 40 percent chance of snow, mainly between noon and 5pm.  Partly sunny, with a high near 20. Wind chill values as low as -5. Breezy, with a west wind 25 to 29 mph, with gusts as high as 40 mph.  New snow accumulation of less than a half inch possible.

    High: 20 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 13. Wind chill values as low as -5. Breezy, with a west southwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph.

    Low: 13 °F

    Decreasing
    Clouds and
    Breezy then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 31. Wind chill values as low as -5. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 30 mph.

    High: 31 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 29 mph.

    Low: 24 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 36. West southwest wind 16 to 21 mph, with gusts as high as 30 mph.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: A chance of snow, mainly after noon.  Partly sunny, with a high near 32. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 32 mph.

    High: 32 °F

    Chance Snow
    and Breezy

  • Sunday Night

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

    Low: 25 °F

    Chance Snow

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 5am. Mostly cloudy, with a low around 14. Wind chill values as low as -5. Breezy, with a west southwest wind around 25 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
A 40 percent chance of snow, mainly between noon and 5pm. Partly sunny, with a high near 20. Wind chill values as low as -5. Breezy, with a west wind 25 to 29 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 13. Wind chill values as low as -5. Breezy, with a west southwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph.
Friday
Mostly sunny, with a high near 31. Wind chill values as low as -5. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 24. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 36. West southwest wind 16 to 21 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 23. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 30 mph.
Sunday
A chance of snow, mainly after noon. Partly sunny, with a high near 32. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 32 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
Snow likely. Mostly cloudy, with a high near 31. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 18.
Tuesday
Snow likely. Mostly cloudy, with a high near 24.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12.
Wednesday
A chance of snow. Partly sunny, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW St Mary MT
 48.64°N 113.58°W (Elev. 8199 ft)
3:47 am MDT Mar 26, 2026
4am MDT Mar 26, 2026-6pm MDT Apr 1, 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