
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
HEBGEN LAKE (HBRM8)
Lat: 44.66597°NLon: 111.09911°WElev: 6700.0ft.NA
31°F
-1°C
| Humidity | 84% |
| Wind Speed | SW 2 MPH |
| Barometer | NA |
| Dewpoint | 27°F (-3°C) |
| Visibility | NA |
| Last update | 06 Dec 10:39 AM MST |
Extended Forecast for
West Yellowstone MT
Winter Storm Warning December 6, 11:10am until December 6, 09:00pm
NOW until 9:00pm Sat

Winter Storm Warning
Today

High: 34 °F⇓
Snow
Tonight

Low: 13 °F
Chance Snow
and Patchy
FogSunday

High: 30 °F
Chance Snow
and Areas FogSunday Night
Low: 19 °F
Snow then
Chance SnowMonday

High: 34 °F
Snow Likely
Monday Night

Low: 24 °F
Snow Likely
Tuesday

High: 39 °F
Rain/Snow
Tuesday Night

Low: 26 °F
Rain/Snow
Detailed Forecast
Today
Snow, mainly before 4pm. Temperature falling to around 28 by 5pm. West southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow, mainly before midnight. Patchy fog after 8pm. Otherwise, increasing clouds, with a low around 13. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow, mainly after 11am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 30. Southwest wind 5 to 13 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly before 11pm. Low around 19. Southwest wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Snow likely, mainly after 11am. Cloudy, with a high near 34. Southwest wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Cloudy, with a low around 24. Southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday
Rain, possibly mixed with snow. High near 39. West southwest wind 10 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow, possibly mixed with rain. Mostly cloudy, with a low around 26. Southwest wind 7 to 13 mph, with gusts as high as 26 mph.
Wednesday
Rain, possibly mixed with snow. Cloudy, with a high near 42.
Wednesday Night
Rain and snow likely, mainly before 11pm. Mostly cloudy, with a low around 25.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 19.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
West Yellowstone MT
44.67°N 111.09°W (Elev. 6686 ft)
44.67°N 111.09°W (Elev. 6686 ft)
10:52 am MST Dec 6, 2025
11am MST Dec 6, 2025-6pm MST Dec 12, 2025



