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.

27°F

-3°C

Humidity	89%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	02 Dec 04:00 PM MST

More Information:

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

Extended Forecast for

4 Miles WNW Big Sky MT

Winter Weather Advisory December 2, 05:27pm until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 2, 05:27pm until December 3, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
This Afternoon
High: 26 °F
Snow Likely
Tonight
Low: 10 °F
Snow Likely
then Patchy
Fog
Wednesday
High: 22 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 14 °F
Partly Cloudy
Thursday
High: 22 °F
Snow Likely
Thursday Night
Low: 19 °F
Snow Likely
Friday
High: 26 °F
Heavy Snow
Friday Night
Low: 23 °F
Snow

Detailed Forecast

This Afternoon

Snow likely. Mostly cloudy, with a high near 26. West northwest wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow likely, mainly before 11pm. Patchy fog after midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 10. West northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday

Patchy fog before 11am. Otherwise, mostly sunny, with a high near 22. Calm wind becoming west northwest around 6 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 14. Southwest wind 6 to 8 mph.

Thursday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. Southwest wind around 9 mph, with gusts as high as 22 mph. 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 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 3 inches possible.

Friday

Snow likely, mainly after 11am. The snow could be heavy at times. Mostly cloudy, with a high near 26. Southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 5 to 9 inches possible.

Friday Night

Snow. Mostly cloudy, with a low around 23. West southwest wind 9 to 11 mph, with gusts as high as 28 mph.

Saturday

Snow likely. Mostly cloudy, with a high near 26.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 18.

Sunday

A slight chance of snow. Partly sunny, with a high near 28.

Sunday Night

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

Monday

Partly sunny, with a high near 29.