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.

23°F

-5°C

Humidity	99%
Wind Speed	NNE 1 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	02 Dec 08:00 PM MST

More Information:

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

Extended Forecast for

4 Miles WSW Big Sky MT

Winter Weather Advisory December 2, 09:25pm until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 2, 09:25pm until December 3, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
Tonight
Low: 10 °F
Snow and
Patchy Fog
then Chance
Snow and
Patchy Fog
Wednesday
High: 25 °F
Areas Fog
then Sunny
Wednesday Night
Low: 14 °F
Partly Cloudy
Thursday
High: 25 °F
Snow Likely
Thursday Night
Low: 19 °F
Snow Likely
Friday
High: 28 °F
Snow Likely
Friday Night
Low: 23 °F
Snow
Saturday
High: 31 °F
Snow Likely

Detailed Forecast

Tonight

Snow, mainly before 11pm. Patchy fog. Low around 10. Light west northwest wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

Wednesday

Areas of fog before 11am. Otherwise, sunny, with a high near 25. Calm wind becoming west around 6 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 14. Southwest wind around 7 mph.

Thursday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 25. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow. Low around 23. West southwest wind 8 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow likely. Mostly cloudy, with a high near 31. West southwest wind 7 to 9 mph, with gusts as high as 24 mph.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 19.

Sunday

A slight chance of snow. Partly sunny, with a high near 31.

Sunday Night

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

Monday

Mostly sunny, with a high near 33.

Monday Night

Mostly cloudy, with a low around 24.