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 until December 3, 05:00 AM MST

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

28°F

-2°C

Humidity	85%
Wind Speed	WNW 4 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Wind Chill	23°F (-5°C)
Last update	02 Dec 03:00 PM MST

More Information:

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

Extended Forecast for

Big Sky MT

Winter Weather Advisory December 2, 03:39pm until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 2, 03:39pm until December 3, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
This Afternoon
High: 37 °F
Snow
Tonight
Low: 12 °F
Snow Likely
then Patchy
Fog
Wednesday
High: 32 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 15 °F
Increasing
Clouds
Thursday
High: 32 °F
Snow Likely
Thursday Night
Low: 21 °F
Snow Likely
Friday
High: 35 °F
Heavy Snow
Friday Night
Low: 24 °F
Snow

Detailed Forecast

This Afternoon

Snow. High near 37. Calm wind. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow likely, mainly before 11pm. Patchy fog between 3am and 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 12. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

Patchy fog before 10am. Otherwise, mostly sunny, with a high near 32. Calm wind.

Wednesday Night

Increasing clouds, with a low around 15. Light southwest wind.

Thursday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely, mainly after 11am. The snow could be heavy at times. Mostly cloudy, with a high near 35. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow. Cloudy, with a low around 24. West southwest wind 5 to 7 mph, with gusts as high as 22 mph.

Saturday

Snow likely. Mostly cloudy, with a high near 38.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 20.

Sunday

A slight chance of snow. Partly sunny, with a high near 38.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 22.

Monday

Partly sunny, with a high near 40.