Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

WEST GLACIER (WGRM8)

Lat: 48.51061°NLon: 113.99677°WElev: 3165.0ft.

NA

36°F

2°C

Humidity 99%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 17 Mar 12:12 AM MDT
Extended Forecast for

14 Miles W St Mary MT

  • Overnight

    Overnight: A chance of snow between 1am and 5am.  Mostly cloudy, with a low around 28. Windy, with a southwest wind 28 to 30 mph, with gusts as high as 46 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: A slight chance of snow after 11am, mixing with rain after 4pm.  Mostly cloudy, with a high near 35. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 43 mph.  Chance of precipitation is 20%.

    High: 35 °F

    Breezy.
    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow, mainly after 8pm.  Snow level 7000 feet. Mostly cloudy, with a low around 32. Breezy, with a southwest wind around 23 mph, with gusts as high as 36 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain and snow likely, mainly before noon.  Snow level 7300 feet. Mostly cloudy, with a high near 35. Breezy, with a southwest wind around 23 mph, with gusts as high as 37 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Snow level 7600 feet. Mostly cloudy, with a low around 33. Breezy, with a southwest wind around 23 mph, with gusts as high as 36 mph.

    Low: 33 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon.  Snow level 7600 feet. Mostly cloudy, with a high near 38. Breezy.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 38 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 41. Breezy.

    High: 41 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: Rain likely before 9pm, then rain and snow likely.  Snow level 7800 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Overnight
A chance of snow between 1am and 5am. Mostly cloudy, with a low around 28. Windy, with a southwest wind 28 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
A slight chance of snow after 11am, mixing with rain after 4pm. Mostly cloudy, with a high near 35. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow, mainly after 8pm. Snow level 7000 feet. Mostly cloudy, with a low around 32. Breezy, with a southwest wind around 23 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow likely, mainly before noon. Snow level 7300 feet. Mostly cloudy, with a high near 35. Breezy, with a southwest wind around 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of rain. Snow level 7600 feet. Mostly cloudy, with a low around 33. Breezy, with a southwest wind around 23 mph, with gusts as high as 36 mph.
Thursday
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Snow level 7600 feet. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36. Breezy.
Friday
Rain likely, mainly after noon. Mostly cloudy, with a high near 41. Breezy.
Friday Night
Rain likely before 9pm, then rain and snow likely. Snow level 7800 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 30. Breezy.
Saturday
Snow likely. Mostly cloudy, with a high near 32.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20.
Sunday
A slight chance of snow. Mostly sunny, with a high near 31.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 20.
Monday
A slight chance of snow. Partly sunny, with a high near 31. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W St Mary MT
 48.76°N 113.73°W (Elev. 6640 ft)
12:21 am MDT Mar 17, 2026
12am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
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Additional Resources

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