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
USCRN SITE NEAR ST. MARY 1SSW (MRYM8)
Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.NA
22°F
-6°C
| Humidity | 59% |
| Wind Speed | NA NA MPH |
| Barometer | NA |
| Dewpoint | 10°F (-12°C) |
| Visibility | NA |
| Last update | 01 Dec 01:10 AM MST |
Extended Forecast for
5 Miles SW St Mary MT
Winter Weather Advisory December 1, 05:00pm until December 2, 11:00pm
Overnight
Low: 12 °F
Partly Cloudy
Monday
High: 28 °F
Patchy
Blowing Snow
then Chance
Snow and
Patchy
Blowing SnowMonday Night
Low: 20 °F
Snow Likely
and Patchy
Blowing SnowTuesday
High: 32 °F
Snow Likely
Tuesday Night
Low: 16 °F
Snow Likely
then Chance
SnowWednesday
High: 30 °F
Partly Sunny
Wednesday Night
Low: 21 °F
Slight Chance
Snow and
BreezyThursday
High: 32 °F
Chance Snow
Thursday Night
Low: 23 °F
Chance Snow
Detailed Forecast
Overnight
Partly cloudy, with a low around 12. Wind chill values as low as zero. West southwest wind 11 to 15 mph, with gusts as high as 28 mph.
Monday
A 40 percent chance of snow after 2pm. Patchy blowing snow after 11am. Partly sunny, with a high near 28. Wind chill values as low as zero. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 20. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 32. West wind 8 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 16. North northwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 30. West southwest wind 7 to 16 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 40 mph.
Thursday
A chance of snow after 11am. Partly sunny, with a high near 32. West southwest wind around 18 mph, with gusts as high as 34 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 36.
Friday Night
Snow likely. Mostly cloudy, with a low around 22.
Saturday
Snow likely. Mostly cloudy, with a high near 35.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19.
Sunday
A chance of snow. Mostly cloudy, with a high near 34.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SW St Mary MT
48.69°N 113.52°W (Elev. 4491 ft)
48.69°N 113.52°W (Elev. 4491 ft)
9:42 pm MST Nov 30, 2025
1am MST Dec 1, 2025-6pm MST Dec 7, 2025
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