Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

WEST GLACIER (WGRM8)

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

NA

62°F

17°C

Humidity 67%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 11 Aug 10:12 AM MDT
Extended Forecast for

14 Miles W St Mary MT

  • Today

    Today: Areas of smoke. Sunny, with a high near 74. West southwest wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 74 °F

    Areas Smoke

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 52. West southwest wind 5 to 9 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.

    Low: 52 °F

    Areas Smoke

  • Wednesday

    Wednesday: A slight chance of rain between 10am and noon, then showers likely and possibly a thunderstorm after noon.  Patchy smoke before 2pm. Mostly cloudy, with a high near 63. East northeast wind 5 to 7 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm, mainly before 3am, then rain after 3am.  Low around 49. Northeast wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 9am, then rain between 9am and noon, then showers and possibly a thunderstorm after noon.  High near 58. Northeast wind 5 to 10 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 9pm, then rain likely after 9pm.  Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

  • Friday

    Friday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Chance Rain
    then Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of smoke. Sunny, with a high near 74. West southwest wind 5 to 11 mph, with gusts as high as 22 mph.
Tonight
Areas of smoke. Mostly clear, with a low around 52. West southwest wind 5 to 9 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.
Wednesday
A slight chance of rain between 10am and noon, then showers likely and possibly a thunderstorm after noon. Patchy smoke before 2pm. Mostly cloudy, with a high near 63. East northeast wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm, mainly before 3am, then rain after 3am. Low around 49. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm before 9am, then rain between 9am and noon, then showers and possibly a thunderstorm after noon. High near 58. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 9pm, then rain likely after 9pm. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Friday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Friday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 53.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W St Mary MT
 48.71°N 113.75°W (Elev. 4934 ft)
2:01 am MDT Aug 11, 2026
10am MDT Aug 11, 2026-6pm MDT Aug 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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