
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.NA
28°F
-2°C
| Humidity | 85% |
| Wind Speed | WNW 4 MPH |
| Barometer | NA |
| Dewpoint | 24°F (-4°C) |
| Visibility | NA |
| Wind Chill | 23°F (-5°C) |
| Last update | 02 Dec 03:00 PM MST |
Extended Forecast for
Big Sky MT
Winter Weather Advisory December 2, 03:39pm until December 3, 05:00am
NOW until 5:00am Wed

Winter Weather Advisory
This Afternoon

High: 37 °F
Snow
Tonight
Low: 12 °F
Snow Likely
then Patchy
FogWednesday
High: 32 °F
Patchy Fog
then SunnyWednesday Night

Low: 15 °F
Increasing
CloudsThursday

High: 32 °F
Snow Likely
Thursday Night

Low: 21 °F
Snow Likely
Friday

High: 35 °F
Heavy Snow
Friday Night

Low: 24 °F
Snow
Detailed Forecast
This Afternoon
Snow. High near 37. Calm wind. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow likely, mainly before 11pm. Patchy fog between 3am and 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 12. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 32. Calm wind.
Wednesday Night
Increasing clouds, with a low around 15. Light southwest wind.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. Calm wind becoming southwest around 6 mph in the afternoon. 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 21. Southwest wind around 6 mph becoming calm in the evening. 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 35. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow. Cloudy, with a low around 24. West southwest wind 5 to 7 mph, with gusts as high as 22 mph.
Saturday
Snow likely. Mostly cloudy, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20.
Sunday
A slight chance of snow. Partly sunny, with a high near 38.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
A chance of snow. Mostly cloudy, with a high near 43.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Big Sky MT
45.28°N 111.32°W (Elev. 6752 ft)
45.28°N 111.32°W (Elev. 6752 ft)
3:32 pm MST Dec 2, 2025
3pm MST Dec 2, 2025-6pm MST Dec 9, 2025



