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 1, 05:00 PM MST until December 2, 11:00 PM MST

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

6°F

-14°C

Humidity	86%
Wind Speed	WNW 8 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	3°F (-16°C)
Visibility	NA
Wind Chill	-7°F (-22°C)
Last update	01 Dec 03:00 AM MST

More Information:

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

Extended Forecast for

14 Miles WSW St Mary MT

Winter Weather Advisory December 1, 05:00pm until December 2, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 15 °F
Chance Snow
and Patchy
Blowing Snow
Tonight
Low: 14 °F
Snow and
Areas Blowing
Snow
Tuesday
High: 18 °F
Snow
Tuesday Night
Low: 14 °F
Snow Likely
then Chance
Snow
Wednesday
High: 16 °F
Slight Chance
Snow
Wednesday Night
Low: 15 °F
Chance Snow
and Breezy
Thursday
High: 19 °F
Snow Likely
and Breezy
Thursday Night
Low: 19 °F
Chance Snow
and Breezy
Friday
High: 22 °F
Heavy Snow

Detailed Forecast

Today

A 30 percent chance of snow after 4pm. Patchy blowing snow before 11am, then patchy blowing snow after noon. Mostly cloudy, with a high near 15. Wind chill values as low as -10. Breezy, with a west wind 18 to 23 mph, with gusts as high as 32 mph. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow, mainly after 9pm. Areas of blowing snow. Low around 14. Wind chill values as low as -5. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. High near 18. West southwest wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14. West southwest wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 16. West southwest wind 11 to 17 mph, with gusts as high as 25 mph.

Wednesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 15. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 32 mph. New snow accumulation of less than one inch possible.

Thursday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 19. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 28 mph.

Friday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 22.

Friday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 14. Breezy.

Saturday

Snow. Mostly cloudy, with a high near 19.

Saturday Night

Snow likely. Mostly cloudy, with a low around 17. Breezy.

Sunday

Snow likely. Mostly cloudy, with a high near 23. Breezy.