Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

NA

48°F

9°C

Humidity 64%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 10 Nov 10:11 PM MST
Extended Forecast for

St Mary MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Southwest wind 14 to 16 mph, with gusts as high as 37 mph.

    Low: 39 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 56. Southwest wind 11 to 14 mph, with gusts as high as 33 mph.

    High: 56 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 44. Southwest wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 44 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 63. Southwest wind around 9 mph, with gusts as high as 18 mph.

    High: 63 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Southwest wind around 6 mph.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64. Southwest wind 3 to 5 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 36. Southwest wind 3 to 5 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain before 11am.  Partly sunny, with a high near 49. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

    High: 49 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Southwest wind 14 to 16 mph, with gusts as high as 37 mph.
Veterans Day
Mostly cloudy, with a high near 56. Southwest wind 11 to 14 mph, with gusts as high as 33 mph.
Wednesday Night
Cloudy, with a low around 44. Southwest wind 9 to 11 mph, with gusts as high as 24 mph.
Thursday
Mostly cloudy, with a high near 63. Southwest wind around 9 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 40. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 64. Southwest wind 3 to 5 mph.
Friday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 36. Southwest wind 3 to 5 mph.
Saturday
A slight chance of rain before 11am. Partly sunny, with a high near 49. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A slight chance of snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
St Mary MT
 48.74°N 113.44°W (Elev. 4554 ft)
10:06 pm MST Nov 10, 2026
10pm MST Nov 10, 2026-6pm MST Nov 17, 2026
 
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Additional Resources

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