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

MOUNT LOCKHART (MTKM8)

Lat: 47.91727°NLon: 112.8238°WElev: 6400.0ft.

23°F

-5°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

33 Miles NW Augusta MT

Winter Storm Watch December 5, 05:00am until December 6, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Today
High: 33 °F
Snow Likely
Tonight
Low: 18 °F
Chance Snow
Friday
High: 34 °F
Snow
Friday Night
Low: 20 °F
Snow
Saturday
High: 36 °F
Snow
Saturday Night
Low: 24 °F
Snow
Sunday
High: 37 °F
Snow Likely
Sunday Night
Low: 27 °F
Snow
Monday
High: 39 °F
Snow Likely

Detailed Forecast

Today

Snow likely, mainly after noon. Mostly cloudy, with a high near 33. West northwest wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 40 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 18. West northwest wind around 6 mph becoming calm in the evening. New snow accumulation of around an inch possible.

Friday

Snow. High near 34. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Friday Night

Snow. Low around 20. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 36. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Snow. Low around 24. West wind 6 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Sunday

Snow likely. Mostly cloudy, with a high near 37. West wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Mostly cloudy, with a low around 27. West wind around 10 mph, with gusts as high as 31 mph.

Monday

Snow likely. Mostly cloudy, with a high near 39.

Monday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 28.

Tuesday

Rain and snow. Cloudy, with a high near 41.

Tuesday Night

Snow. Mostly cloudy, with a low around 25.

Wednesday

Snow. Mostly cloudy, with a high near 39.