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 Storm Warning until December 6, 02:00 PM MST

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

30°F

-1°C

Humidity	100%
Wind Speed	WSW 5 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	05 Dec 11:00 PM MST

More Information:

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

Extended Forecast for

5 Miles NNW Big Sky MT

Winter Storm Warning December 6, 01:02am until December 6, 02:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 6, 01:02am until December 6, 02:00pm
NOW until 2:00pm Sat
Winter Storm Warning
Overnight
Low: 18 °F
Chance Snow
Saturday
High: 20 °F
Heavy Snow
and Patchy
Blowing Snow
Saturday Night
Low: 14 °F
Chance Snow
Sunday
High: 21 °F
Slight Chance
Snow
Sunday Night
Low: 18 °F
Chance Snow
Monday
High: 26 °F
Mostly Cloudy
Monday Night
Low: 23 °F
Chance Snow
and Breezy
Tuesday
High: 30 °F
Snow Likely
and Breezy

Detailed Forecast

Overnight

A 40 percent chance of snow. Cloudy, with a low around 18. West wind around 18 mph, with gusts as high as 38 mph. Total nighttime snow accumulation of 4 to 8 inches possible.

Saturday

Snow likely, mainly after 3pm. The snow could be heavy at times. Patchy blowing snow between 8am and 9am. Cloudy, with a high near 20. West wind around 16 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

Saturday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 14. Wind chill values as low as zero. West southwest wind around 14 mph, with gusts as high as 26 mph. New snow accumulation of 1 to 3 inches possible.

Sunday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 21. Wind chill values as low as zero. Southwest wind 14 to 17 mph, with gusts as high as 28 mph.

Sunday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18. Southwest wind 15 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

Monday

Mostly cloudy, with a high near 26. Southwest wind 14 to 18 mph, with gusts as high as 29 mph.

Monday Night

A 30 percent chance of snow after 11pm. Cloudy, with a low around 23. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 43 mph. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely. Mostly cloudy, with a high near 30. Breezy, with a west southwest wind around 22 mph, with gusts as high as 44 mph.

Tuesday Night

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

Wednesday

Snow likely. Mostly cloudy, with a high near 30.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 23.

Thursday

A chance of snow. Mostly cloudy, with a high near 28.

Thursday Night

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