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.

26°F

-3°C

Humidity	60%
Wind Speed	W 4 MPH
Barometer	NA
Dewpoint	14°F (-10°C)
Visibility	NA
Wind Chill	21°F (-6°C)
Last update	01 Dec 06:00 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, 05:16am until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 2, 05:16am until December 3, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
Overnight
Low: 18 °F
Chance Snow
Tuesday
High: 23 °F
Snow Likely
and Patchy
Fog then Snow
and Patchy
Fog
Tuesday Night
Low: 10 °F
Snow Likely
and Areas Fog
then Mostly
Cloudy
Wednesday
High: 21 °F
Mostly Sunny
Wednesday Night
Low: 14 °F
Partly Cloudy
Thursday
High: 22 °F
Chance Snow
Thursday Night
Low: 19 °F
Snow Likely
Friday
High: 28 °F
Snow Likely

Detailed Forecast

Overnight

A 50 percent chance of snow. Mostly cloudy, with a low around 18. West southwest wind around 9 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of around an inch possible.

Tuesday

Snow, mainly after 10am. Patchy fog after 8am. High near 23. West southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly before 11pm. Areas of fog before 11pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 10. Northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Mostly sunny, with a high near 21. Calm wind becoming west southwest around 6 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 14. South southwest wind 6 to 8 mph, with gusts as high as 18 mph.

Thursday

A 40 percent chance of snow. Mostly cloudy, with a high near 22. South southwest wind 8 to 10 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. South southwest wind 6 to 10 mph, with gusts as high as 25 mph.

Friday Night

Snow likely. Mostly cloudy, with a low around 23.

Saturday

Snow likely. Mostly cloudy, with a high near 28.

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 27.

Sunday Night

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