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.

23°F

-5°C

Humidity	76%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	01 Dec 02:00 PM MST

More Information:

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

Extended Forecast for

10 Miles WNW 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

This Afternoon
High: 24 °F
Snow Likely
and Patchy
Blowing Snow
Tonight
Low: 20 °F
Snow and
Patchy
Blowing Snow
Tuesday
High: 28 °F
Snow
Tuesday Night
Low: 18 °F
Snow Likely
Wednesday
High: 25 °F
Partly Sunny
Wednesday Night
Low: 21 °F
Slight Chance
Snow and
Breezy
Thursday
High: 28 °F
Chance Snow
Thursday Night
Low: 25 °F
Chance Snow
Friday
High: 31 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow likely. Patchy blowing snow. Partly sunny, with a high near 24. Breezy, with a west southwest wind around 22 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow. Patchy blowing snow before 3am. Low around 20. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow. High near 28. West southwest wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 18. Calm wind becoming west southwest around 6 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday

Partly sunny, with a high near 25. West southwest wind 9 to 18 mph, with gusts as high as 33 mph.

Wednesday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 21. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 40 mph.

Thursday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 28. West southwest wind around 21 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 25. West southwest wind 16 to 18 mph, with gusts as high as 34 mph.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 31.

Friday Night

Snow likely. Mostly cloudy, with a low around 20.

Saturday

Snow likely. Mostly cloudy, with a high near 31.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 26.

Sunday

A chance of snow. Mostly cloudy, with a high near 33.