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

56°F

13°C

Humidity 41%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 06 Apr 02:11 PM MDT
Extended Forecast for

7 Miles S St Mary MT

High Wind Warning April 7, 03:00am until April 7, 09:00pm
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Windy, with a west southwest wind 21 to 26 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph.

    Low: 29 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Snow, mainly between noon and 3pm. Temperature falling to around 25 by 5pm. Very windy, with a west southwest wind 43 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F⇓

    Very Windy.
    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly before midnight. Partly cloudy, with a low around 14. Wind chill values as low as zero. Windy, with a west wind 29 to 39 mph decreasing to 18 to 28 mph after midnight. Winds could gust as high as 49 mph. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Wind chill values as low as zero. West wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 18. West wind 14 to 21 mph becoming east southeast after midnight. Winds could gust as high as 28 mph. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 32. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 32 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 40. Southwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Windy, with a west southwest wind 21 to 26 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph.
Tuesday
Snow, mainly between noon and 3pm. Temperature falling to around 25 by 5pm. Very windy, with a west southwest wind 43 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A 40 percent chance of snow, mainly before midnight. Partly cloudy, with a low around 14. Wind chill values as low as zero. Windy, with a west wind 29 to 39 mph decreasing to 18 to 28 mph after midnight. Winds could gust as high as 49 mph. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 29. Wind chill values as low as zero. West wind 15 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 18. West wind 14 to 21 mph becoming east southeast after midnight. Winds could gust as high as 28 mph. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 32. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 22. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 40. Southwest wind 10 to 14 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A slight chance of rain after noon. Mostly sunny, with a high near 41.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Sunday
A chance of snow. Partly sunny, with a high near 34.
Sunday Night
A chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 23.
Monday
A chance of snow. Mostly cloudy, with a high near 28.
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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:
1:01 pm MDT Apr 6, 2026
Forecast Valid:
3pm MDT Apr 6, 2026-6pm MDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation