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, 11:00 PM MST until December 3, 05:00 AM MST

Current conditions at

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

26°F

-3°C

Humidity	51%
Wind Speed	SW 7 MPH
Barometer	NA
Dewpoint	10°F (-12°C)
Visibility	NA
Wind Chill	18°F (-8°C)
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

2 Miles E Big Sky MT

Winter Weather Advisory December 1, 11:00pm until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 33 °F
Chance Snow
Tonight
Low: 19 °F
Snow
Tuesday
High: 32 °F
Snow
Tuesday Night
Low: 11 °F
Snow Likely
Wednesday
High: 31 °F
Mostly Sunny
Wednesday Night
Low: 14 °F
Partly Cloudy
Thursday
High: 32 °F
Chance Snow
Thursday Night
Low: 19 °F
Chance Snow
Friday
High: 36 °F
Snow Likely

Detailed Forecast

This Afternoon

A 30 percent chance of snow after 5pm. Partly sunny, with a high near 33. South southwest wind around 7 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow. Low around 19. South southeast wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow. High near 32. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday

Mostly sunny, with a high near 31. Calm wind.

Wednesday Night

Partly cloudy, with a low around 14. Calm wind becoming south southwest around 5 mph in the evening.

Thursday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 32. South southwest wind 3 to 7 mph. New snow accumulation of less than one inch possible.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 19. South southwest wind 3 to 6 mph.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 36.

Friday Night

Snow likely. Mostly cloudy, with a low around 24.

Saturday

Snow likely. Mostly cloudy, with a high near 37.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 16.

Sunday

A chance of snow. Mostly cloudy, with a high near 36.