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
36°F
2°C
| Humidity | 50% |
| Wind Speed | SSW 12 MPH |
| Barometer | NA |
| Dewpoint | 19°F (-7°C) |
| Visibility | NA |
| Wind Chill | 28°F (-2°C) |
| Last update | 09 Dec 09:11 PM MST |
Extended Forecast for
St Mary MT
Winter Storm Watch December 11, 02:00pm until December 13, 05:00am
Winter Weather Advisory December 10, 12:00am until December 10, 11:00am
Tonight
Low: 29 °F
Chance Snow
then Snow
LikelyWednesday
High: 47 °F
Breezy.
Rain/Snow
then RainWednesday Night
Low: 33 °F
Rain then
Rain/SnowThursday
High: 44 °F
Rain/Snow
then Snow
LikelyThursday Night
Low: 11 °F
Snow Likely
Friday
High: 29 °F
Snow
Friday Night
Low: 7 °F
Snow Likely
Saturday
High: 34 °F
Chance Snow
Saturday Night
Low: 25 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Detailed Forecast
Tonight
Snow likely, mainly after 3am. Cloudy, with a low around 29. South southwest wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Rain and snow, becoming all rain after 8am. High near 47. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain before 2am, then rain, possibly mixed with snow. Low around 33. West southwest wind 16 to 21 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain and snow, becoming all snow after 11am. High near 44. West southwest wind 9 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 11. North northwest wind around 6 mph becoming east northeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow. High near 29. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7. West northwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Saturday
A chance of snow. Partly sunny, with a high near 34. Southwest wind 6 to 8 mph, with gusts as high as 18 mph.
Saturday Night
A slight chance of snow before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 25.
Sunday
A chance of rain and snow. Partly sunny, with a high near 44.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30.
Monday
A chance of rain and snow. Partly sunny, with a high near 41.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 41.
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Forecast AreaABOUT 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)
9:52 pm MST Dec 9, 2025
10pm MST Dec 9, 2025-6pm MST Dec 16, 2025
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