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.

21°F

-6°C

Humidity	100%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	05 Dec 01:00 AM MST

More Information:

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

Extended Forecast for

3 Miles NNE Big Sky MT

Winter Storm Warning December 5, 01:45am until December 6, 02:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 5, 01:45am until December 6, 02:00pm
NOW until 2:00pm Sat
Winter Storm Warning
Overnight
Low: 16 °F
Heavy Snow
Friday
High: 23 °F
Heavy Snow
and Patchy
Blowing Snow
Friday Night
Low: 17 °F
Heavy Snow
and Blowing
Snow
Saturday
High: 18 °F
Snow Likely
and Patchy
Blowing Snow
Saturday Night
Low: 14 °F
Chance Snow
Sunday
High: 19 °F
Slight Chance
Snow
Sunday Night
Low: 18 °F
Chance Snow
and Breezy
Monday
High: 23 °F
Partly Sunny

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 16. West wind around 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.

Friday

Snow before 10am, then snow after 2pm. The snow could be heavy at times. Patchy blowing snow after 4pm. High near 23. West southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 8pm and 11pm. Low around 17. Breezy, with a west wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Saturday

Snow likely. Patchy blowing snow before 8am. Mostly cloudy, with a high near 18. West wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 14. West southwest wind 14 to 16 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Sunday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 19. Southwest wind 14 to 17 mph, with gusts as high as 26 mph.

Sunday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 18. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 30 mph. New snow accumulation of less than one inch possible.

Monday

Partly sunny, with a high near 23. Southwest wind 14 to 17 mph, with gusts as high as 24 mph.

Monday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 20. Breezy.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Breezy.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 21. Breezy.

Wednesday

Snow likely. Mostly cloudy, with a high near 25.

Wednesday Night

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