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 November 23, 11:00 PM MST until November 24, 11:00 PM MST

Current conditions at

MOUNT LOCKHART (MTKM8)

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

37°F

3°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

36 Miles SSW Heart Butte MT

Winter Weather Advisory November 23, 11:00pm until November 24, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 36 °F
Chance Snow
Tonight
Low: 32 °F
Snow
Monday
High: 28 °F⇓
Snow and
Breezy
Monday Night
Low: 14 °F
Snow then
Chance Snow
Tuesday
High: 21 °F
Chance Snow
Tuesday Night
Low: 13 °F
Chance Snow
Wednesday
High: 25 °F
Snow
Wednesday Night
Low: 22 °F
Snow
Thanksgiving Day
High: 31 °F
Snow

Detailed Forecast

Today

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36. West wind 16 to 20 mph, with gusts as high as 36 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, mainly after 11pm. Steady temperature around 32. West southwest wind 15 to 18 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow. Temperature falling to around 18 by 5pm. Breezy, with a west wind 21 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday Night

Snow, mainly before 11pm. Low around 14. West wind 9 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday

A 40 percent chance of snow. Partly sunny, with a high near 21. West wind around 10 mph. Little or no snow accumulation expected.

Tuesday Night

A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 13. West southwest wind around 7 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow. High near 25. West southwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow. Cloudy, with a low around 22. Southwest wind 7 to 9 mph.

Thanksgiving Day

Snow. Mostly cloudy, with a high near 31.

Thursday Night

Snow likely. Mostly cloudy, with a low around 23.

Friday

Snow. Mostly cloudy, with a high near 25.

Friday Night

Snow. Cloudy, with a low around 5.