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- SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
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Current conditions at
USCRN SITE NEAR ST. MARY 1SSW (MRYM8)
Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.NA
61°F
16°C
| Humidity | 52% |
| Wind Speed | NA 3 MPH |
| Barometer | NA |
| Dewpoint | 43°F (6°C) |
| Visibility | NA |
| Last update | 25 Jun 08:10 PM MDT |
Extended Forecast for
8 Miles SW St Mary MT
Tonight
Low: 46 °F
Slight Chance
T-storms then
Mostly CloudyFriday
High: 49 °F
Showers
LikelyFriday Night
Low: 42 °F
Chance
ShowersSaturday
High: 48 °F
Slight Chance
Showers then
Showers
LikelySaturday Night
Low: 37 °F
Showers
LikelySunday
High: 40 °F
Rain/Snow
Sunday Night
Low: 36 °F
Showers and
BreezyMonday
High: 40 °F
Showers and
BreezyMonday Night
Low: 38 °F
Showers
Likely and
Windy
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 46. Southwest wind 7 to 11 mph.
Friday
A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 49. Southwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. West southwest wind 18 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 48. West southwest wind 14 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. West wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Sunday
Rain showers before 9am, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 40. West wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Showers. Low around 36. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Monday
Showers. Cloudy, with a high near 40. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 31 mph.
Monday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 38. Windy.
Tuesday
A chance of showers. Partly sunny, with a high near 45. Breezy.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 38. Windy.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 49. Breezy.
Wednesday Night
Partly cloudy, with a low around 39. Breezy.
Thursday
Mostly sunny, with a high near 55.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles SW St Mary MT
48.65°N 113.55°W (Elev. 7598 ft)
48.65°N 113.55°W (Elev. 7598 ft)
12:31 pm MDT Jun 25, 2026
8pm MDT Jun 25, 2026-6pm MDT Jul 2, 2026
Additional Resources
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