
PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.
Hazardous Weather Conditions
Current conditions at
ST. MARY (SRYM8)
Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.NA
27°F
-3°C
| Humidity | 84% |
| Wind Speed | SSW 18 MPH |
| Barometer | NA |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Wind Chill | 14°F (-10°C) |
| Last update | 03 Dec 05:11 PM MST |
Extended Forecast for
St Mary MT
Winter Storm Watch December 5, 05:00am until December 6, 05:00pm
Tonight

Low: 23 °F
Slight Chance
Snow and
Patchy
Blowing SnowThursday

High: 34 °F
Chance Snow
and Patchy
Blowing SnowThursday Night

Low: 24 °F
Slight Chance
SnowFriday

High: 34 °F
Snow
Friday Night

Low: 17 °F
Snow Likely
Saturday

High: 35 °F
Snow Likely
Saturday Night

Low: 28 °F
Chance Snow
Sunday

High: 40 °F
Chance Snow
Sunday Night

Low: 33 °F
Chance
Rain/Snow
Detailed Forecast
Tonight
A 10 percent chance of snow after 5am. Patchy blowing snow before 11pm. Mostly cloudy, with a low around 23. Southwest wind 16 to 18 mph, with gusts as high as 37 mph.
Thursday
A 30 percent chance of snow after 4pm. Patchy blowing snow before 2pm. Mostly cloudy, with a high near 34. Southwest wind 15 to 18 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24. West southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Friday
Snow, mainly after 11am. High near 34. West southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 17. West wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. West southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28. West southwest wind 10 to 14 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 40. West southwest wind around 15 mph, with gusts as high as 32 mph.
Sunday Night
A chance of snow before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 33.
Monday
A chance of rain and snow before 8am, then a chance of snow between 8am and 11am, then a chance of rain and snow after 11am. Partly sunny, with a high near 42.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 44.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 29.
Wednesday
Snow likely. Mostly cloudy, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
St Mary MT
48.74°N 113.44°W (Elev. 4554 ft)
48.74°N 113.44°W (Elev. 4554 ft)
3:47 pm MST Dec 3, 2025
5pm MST Dec 3, 2025-6pm MST Dec 10, 2025



