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

MANY GLACIER (MANM8)

Lat: 48.79698°NLon: 113.6705°WElev: 4900.0ft.

24°F

-4°C

Humidity	75%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	01 Dec 06:00 PM MST

More Information:

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

Extended Forecast for

9 Miles W St Mary MT

Winter Weather Advisory until December 2, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 2, 11:00pm
NOW until 11:00pm Tue
Winter Weather Advisory
Tonight
Low: 14 °F
Snow and
Blowing Snow
Tuesday
High: 19 °F
Snow
Tuesday Night
Low: 11 °F
Snow Likely
Wednesday
High: 15 °F
Partly Sunny
then Partly
Sunny and
Breezy
Wednesday Night
Low: 14 °F
Chance Snow
and Breezy
Thursday
High: 20 °F
Chance Snow
and Breezy
Thursday Night
Low: 18 °F
Chance Snow
and Breezy
Friday
High: 21 °F
Snow Likely

Detailed Forecast

Tonight

Snow. Widespread blowing snow, mainly before 8pm. Low around 14. Wind chill values as low as -5. Breezy, with a west southwest wind 22 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. High near 19. Wind chill values as low as zero. West southwest wind 12 to 17 mph becoming north northwest 6 to 11 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 11. Wind chill values as low as zero. West southwest wind 6 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday

Partly sunny, with a high near 15. Wind chill values as low as -5. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 34 mph.

Wednesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 14. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 44 mph. New snow accumulation of less than one inch possible.

Thursday

A 40 percent chance of snow. Mostly cloudy, with a high near 20. Breezy, with a west southwest wind around 24 mph, with gusts as high as 41 mph. New snow accumulation of around an inch possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 18. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 38 mph. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. West southwest wind 18 to 20 mph, with gusts as high as 34 mph.

Friday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 15.

Saturday

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

Saturday Night

A chance of snow. Mostly cloudy, with a low around 20. Breezy.

Sunday

A chance of snow. Mostly cloudy, with a high near 25. Breezy.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 22. Breezy.