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

53°F

12°C

Humidity 42%
Wind Speed WSW 15 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 17 Oct 08:11 PM MDT
Extended Forecast for

10 Miles E St Mary MT

High Wind Warning October 17, 08:25pm until October 18, 12:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning October 17, 08:25pm until October 18, 12:00am

    NOW until 12:00am Sun

    High Wind Warning

  • Tonight

    Low: 35 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55. West southwest wind 5 to 7 mph becoming south southeast in the afternoon.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. South southeast wind around 5 mph becoming light and variable after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62. South wind 3 to 6 mph.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Light and variable wind becoming north 5 to 7 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. East northeast wind around 5 mph becoming calm.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. South southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 62 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. Windy, with a west wind 23 to 33 mph decreasing to 5 to 15 mph. Winds could gust as high as 55 mph.
Sunday
Sunny, with a high near 55. West southwest wind 5 to 7 mph becoming south southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 34. South southeast wind around 5 mph becoming light and variable after midnight.
Monday
Partly sunny, with a high near 62. South wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 51. Light and variable wind becoming north 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 34. East northeast wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 62. South southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Mostly cloudy, with a high near 50.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Saturday
A chance of snow. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E St Mary MT
 48.74°N 113.22°W (Elev. 4898 ft)
Last Update:
12:31 pm MDT Oct 17, 2026
Forecast Valid:
8pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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