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 Storm Watch in effect from December 5, 05:00 AM MST until December 6, 05:00 PM MST

Current conditions at

MANY GLACIER (MANM8)

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

28°F

-2°C

Humidity	74%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	03 Dec 11:00 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 Storm Watch December 5, 05:00am until December 6, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 16 °F
Chance Snow
and Blowing
Snow
Thursday
High: 20 °F
Snow Likely
and Blowing
Snow
Thursday Night
Low: 17 °F
Chance Snow
Friday
High: 20 °F
Snow
Friday Night
Low: 13 °F
Snow
Saturday
High: 22 °F
Snow Likely
Saturday Night
Low: 20 °F
Chance Snow
and Breezy
Sunday
High: 27 °F
Chance Snow
and Breezy
Sunday Night
Low: 25 °F
Snow Likely
and Breezy

Detailed Forecast

Overnight

A 30 percent chance of snow, mainly after 5am. Widespread blowing snow, mainly after 5am. Mostly cloudy, with a low around 16. Wind chill values as low as -5. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 48 mph. Total nighttime snow accumulation of less than a half inch possible.

Thursday

Snow likely, mainly before 10am. Widespread blowing snow, mainly before 7am. Mostly cloudy, with a high near 20. Wind chill values as low as zero. Breezy, with a west southwest wind 21 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 17. West wind 14 to 18 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 2 inches possible.

Friday

Snow, mainly after 11am. High near 20. West southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. Low around 13. West southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely. Mostly cloudy, with a high near 22. West southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 20. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.

Sunday

A chance of snow. Mostly cloudy, with a high near 27. Breezy, with a west southwest wind around 24 mph, with gusts as high as 41 mph.

Sunday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25. Breezy.

Monday

A chance of snow. Mostly cloudy, with a high near 27. Breezy.

Monday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 26. Windy.

Tuesday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 29. Windy.

Tuesday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 22. Breezy.