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

Winter Weather Advisory in effect from December 10, 12:00 AM MST until December 10, 11:00 AM MST
Winter Storm Watch in effect from December 11, 02:00 PM MST until December 13, 05:00 AM MST

Current conditions at

Logan Pass Visitors Center (LGPVC)

Lat: 48.6949°NLon: 113.7169°WElev: 6775.0ft.

24°F

-4°C

Humidity	81%
Wind Speed	W 11 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	19°F (-7°C)
Visibility	NA
Wind Chill	13°F (-11°C)
Last update	10 Dec 12:00 AM MST

More Information:

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

Extended Forecast for

8 Miles WSW St Mary MT

Winter Storm Watch December 11, 02:00pm until December 13, 05:00am

Winter Weather Advisory until December 10, 11:00am

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Winter Weather Advisory until December 10, 11:00am
NOW until 11:00am Wed
Winter Weather Advisory
Overnight
Low: 27 °F
Heavy Snow
and Breezy
Wednesday
High: 42 °F
Rain/Snow and
Windy
Wednesday Night
Low: 41 °F
Rain/Snow and
Breezy
Thursday
High: 38 °F
Heavy Snow
and Breezy
Thursday Night
Low: 16 °F
Snow Likely
Friday
High: 29 °F
Heavy Snow
Friday Night
Low: 13 °F
Heavy Snow
Saturday
High: 31 °F
Chance Snow

Detailed Forecast

Overnight

Snow, mainly after 1am. The snow could be heavy at times. Low around 27. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.

Wednesday

Snow before 11am, then rain and snow. High near 42. Windy, with a west southwest wind 28 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Rain and snow. Steady temperature around 41. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday

Snow. The snow could be heavy at times. High near 38. Breezy, with a west southwest wind 21 to 26 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 16. West wind around 10 mph becoming north in the evening. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. The snow could be heavy at times. High near 29. West southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 13. West southwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.

Saturday

A chance of snow. Partly sunny, with a high near 31. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.

Saturday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26.

Sunday

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

Sunday Night

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

Monday

A chance of snow. Partly sunny, with a high near 37.

Monday Night

Snow likely. Mostly cloudy, with a low around 30. Breezy.