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

High Wind Warning until December 9, 10:00 AM MST

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

37°F

3°C

Humidity	75%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	08 Dec 07:10 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SW St Mary MT

High Wind Warning December 8, 08:29pm until December 9, 10:00am

Click here for hazard details and duration

High Wind Warning

High Wind Warning December 8, 08:29pm until December 9, 10:00am
NOW until 10:00am Tue
High Wind Warning
Tonight
Low: 38 °F
Rain/Snow and
Windy
Tuesday
High: 40 °F⇓
Chance
Rain/Snow and
Breezy then
Partly Sunny
Tuesday Night
Low: 30 °F⇑
Snow
Wednesday
High: 42 °F
Rain/Snow
Wednesday Night
Low: 28 °F
Rain/Snow
Likely
Thursday
High: 33 °F
Snow
Thursday Night
Low: 10 °F
Snow Likely
Friday
High: 34 °F
Snow Likely

Detailed Forecast

Tonight

Rain, possibly mixed with snow, mainly before 5am. Steady temperature around 38. Windy, with a west southwest wind 32 to 34 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday

A chance of rain and snow before 7am, then a chance of snow between 7am and 10am. Partly sunny, with a temperature falling to around 31 by 5pm. Breezy, with a west wind 23 to 28 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday Night

Snow, mainly after 11pm. Temperature rising to around 34 by 5am. Southwest wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday

Rain and snow. High near 42. West wind 16 to 21 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain and snow likely, becoming all snow after 2am. Mostly cloudy, with a low around 28. West southwest wind 13 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. High near 33. Northwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 10. Northeast wind around 7 mph becoming south after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 34. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.

Friday Night

A chance of snow. Mostly cloudy, with a low around 18.

Saturday

A chance of snow. Partly sunny, with a high near 36.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 24.

Sunday

A chance of snow. Partly sunny, with a high near 38.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 29.