Current conditions at

ST. MARY (SRYM8)

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

NA

35°F

2°C

Humidity 99%
Wind Speed NNE 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 02 Apr 05:11 AM MDT
Extended Forecast for

7 Miles S St Mary MT

Winter Weather Advisory April 2, 06:00am until April 3, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: A 50 percent chance of snow.  Cloudy, with a low around 21. South wind around 14 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow

  • Thursday

    Thursday: Snow, mainly after 7am.  High near 25. Breezy, with a south southwest wind 15 to 25 mph becoming west in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow, mainly before 10pm.  Areas of blowing snow before midnight, then patchy blowing snow after 3am. Low around 18. Breezy, with a west wind 18 to 25 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow and
    Areas Blowing
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 27. Breezy, with a west southwest wind 21 to 29 mph, with gusts as high as 38 mph.

    High: 27 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. Windy, with a west southwest wind 30 to 32 mph, with gusts as high as 39 mph.

    Low: 21 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 37 mph.

    High: 31 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Breezy, with a west southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 32 mph.

    Low: 20 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31. South wind 14 to 16 mph, with gusts as high as 23 mph.

    High: 31 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a low around 21. South wind around 14 mph. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow, mainly after 7am. High near 25. Breezy, with a south southwest wind 15 to 25 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow, mainly before 10pm. Areas of blowing snow before midnight, then patchy blowing snow after 3am. Low around 18. Breezy, with a west wind 18 to 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Mostly sunny, with a high near 27. Breezy, with a west southwest wind 21 to 29 mph, with gusts as high as 38 mph.
Friday Night
Partly cloudy, with a low around 21. Windy, with a west southwest wind 30 to 32 mph, with gusts as high as 39 mph.
Saturday
Mostly sunny, with a high near 31. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 37 mph.
Saturday Night
Partly cloudy, with a low around 20. Breezy, with a west southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 32 mph.
Sunday
Partly sunny, with a high near 31. South wind 14 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 30. Breezy.
Tuesday
A chance of snow. Mostly sunny, with a high near 36. Windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 16. Breezy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 21. Blustery.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S St Mary MT
 48.64°N 113.42°W (Elev. 7927 ft)
4:27 am MDT Apr 2, 2026
5am MDT Apr 2, 2026-6pm MDT Apr 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database