National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

ST. MARY (SRYM8)

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

NA

42°F

6°C

Humidity 57%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 05 Apr 09:11 PM MDT
Extended Forecast for

7 Miles S St Mary MT

High Wind Watch April 7, 06:00am until April 7, 09:00pm
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 22. Southeast wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Slight Chance
    Snow

  • Monday

    Monday: Partly sunny, with a high near 38. Southeast wind 15 to 21 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 5am. Partly cloudy, with a steady temperature around 36. Windy, with a southwest wind 22 to 32 mph increasing to 33 to 43 mph after midnight. Winds could gust as high as 70 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Snow likely, mainly after noon. Partly sunny, with a high near 34. Very windy, with a west southwest wind 44 to 49 mph, with gusts as high as 80 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 34 °F

    Very Windy.
    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 15. Windy, with a west wind 31 to 41 mph decreasing to 21 to 31 mph after midnight. Winds could gust as high as 65 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Chance Snow
    and Windy

  • Wednesday

    Wednesday: A 20 percent chance of snow. Mostly sunny, with a high near 28. West northwest wind 17 to 21 mph, with gusts as high as 29 mph.

    High: 28 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Partly cloudy, with a low around 19. South southwest wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 19 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A slight chance of snow. Mostly sunny, with a high near 32. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 32 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 22. Southeast wind 15 to 18 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 38. Southeast wind 15 to 21 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Monday Night
A 20 percent chance of snow after 5am. Partly cloudy, with a steady temperature around 36. Windy, with a southwest wind 22 to 32 mph increasing to 33 to 43 mph after midnight. Winds could gust as high as 70 mph.
Tuesday
Snow likely, mainly after noon. Partly sunny, with a high near 34. Very windy, with a west southwest wind 44 to 49 mph, with gusts as high as 80 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15. Windy, with a west wind 31 to 41 mph decreasing to 21 to 31 mph after midnight. Winds could gust as high as 65 mph. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 28. West northwest wind 17 to 21 mph, with gusts as high as 29 mph.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 19. South southwest wind 10 to 15 mph, with gusts as high as 28 mph.
Thursday
A slight chance of snow. Mostly sunny, with a high near 32. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 27.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22.
Sunday
Snow likely. Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S St Mary MT
 48.64°N 113.42°W (Elev. 7927 ft)
Last Update:
4:22 pm MDT Apr 5, 2026
Forecast Valid:
9pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation