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

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

21°F

-6°C

Humidity	100%
Wind Speed	ENE 0 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	05 Dec 05:00 AM 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 Storm Warning December 5, 05:55am until December 6, 02:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 5, 05:55am until December 6, 02:00pm
NOW until 2:00pm Sat
Winter Storm Warning
Overnight
Low: 17 °F
Snow
Friday
High: 34 °F
Snow
Friday Night
Low: 25 °F
Snow
Saturday
High: 34 °F
Snow Likely
Saturday Night
Low: 19 °F
Chance Snow
Sunday
High: 35 °F
Partly Sunny
Sunday Night
Low: 22 °F
Chance Snow
Monday
High: 38 °F
Partly Sunny

Detailed Forecast

Overnight

Snow. Low around 17. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Friday

Snow. High near 34. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday Night

Snow, mainly before 1am. Low around 25. South wind around 8 mph becoming west in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely. Mostly cloudy, with a high near 34. West wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19. Southwest wind around 6 mph. New snow accumulation of less than a half inch possible.

Sunday

Partly sunny, with a high near 35. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.

Sunday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 22. Southwest wind 6 to 8 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Monday

Partly sunny, with a high near 38. South southwest wind 5 to 8 mph, with gusts as high as 18 mph.

Monday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 29.

Tuesday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 42.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 22.

Wednesday

Snow likely. Mostly cloudy, with a high near 39.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 27.