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 12, 12:00 AM MST until December 13, 05:00 AM MST
Winter Weather Advisory in effect from December 11, 09:00 AM MST until December 11, 11:00 PM MST

Current conditions at

MOUNT LOCKHART (MTKM8)

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

N/A

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

25 Miles WSW Bynum MT

Winter Storm Watch December 12, 12:00am until December 13, 05:00am

Winter Weather Advisory until December 11, 11:00pm

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Winter Weather Advisory until December 11, 11:00pm
NOW until 11:00pm Thu
Winter Weather Advisory
Today
High: 37 °F⇓
Snow and
Windy
Tonight
Low: 15 °F
Heavy Snow
Friday
High: 26 °F
Snow and
Breezy
Friday Night
Low: 21 °F
Snow and
Breezy
Saturday
High: 29 °F
Chance Snow
then Slight
Chance Snow
Saturday Night
Low: 27 °F
Partly Cloudy
Sunday
High: 35 °F
Slight Chance
Snow and
Breezy
Sunday Night
Low: 29 °F
Mostly Cloudy
and Breezy

Detailed Forecast

Today

Snow, mainly before 2pm. Temperature falling to around 25 by 5pm. Windy, with a west wind 26 to 31 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow, mainly after 3am. The snow could be heavy at times. Low around 15. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Friday

Snow. High near 26. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow. Low around 21. Breezy, with a west wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

A 50 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 29. West southwest wind 11 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around 27. West southwest wind 15 to 18 mph, with gusts as high as 32 mph.

Sunday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 35. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 44 mph.

Sunday Night

Mostly cloudy, with a low around 29. Breezy, with a west wind 22 to 25 mph, with gusts as high as 44 mph.

Monday

A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 35. Breezy.

Monday Night

A chance of rain and snow before 11pm, then snow likely. Mostly cloudy, with a low around 28. Windy.

Tuesday

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

Tuesday Night

Snow. Mostly cloudy, with a low around 22. Windy.

Wednesday

Snow likely. Mostly cloudy, with a high near 25. Windy.