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 in effect from December 1, 11:00 PM MST until December 3, 05:00 AM MST

Current conditions at

EW9980 West Yellowstone (E9980)

Lat: 44.78167°NLon: 111.13833°WElev: 6565.0ft.

29°F

-2°C

Humidity	47%
Wind Speed	W 5 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	11°F (-12°C)
Visibility	NA
Wind Chill	24°F (-4°C)
Last update	30 Nov 02:15 PM MST

More Information:

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

Extended Forecast for

17 Miles WNW Mount Holmes WY

Winter Weather Advisory December 1, 11:00pm until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 16 °F
Sunny
Tonight
Low: 2 °F
Mostly Clear
Monday
High: 14 °F
Mostly Sunny
Monday Night
Low: 10 °F
Chance Snow
and Patchy
Blowing Snow
Tuesday
High: 15 °F
Snow and
Patchy
Blowing Snow
Tuesday Night
Low: 8 °F
Chance Snow
then Slight
Chance Snow
Wednesday
High: 14 °F
Mostly Sunny
Wednesday Night
Low: 4 °F
Partly Cloudy
Thursday
High: 13 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Sunny, with a high near 16. Wind chill values as low as -5. North northwest wind around 9 mph.

Tonight

Mostly clear, with a low around 2. Wind chill values as low as -10. West northwest wind 7 to 10 mph.

Monday

Mostly sunny, with a high near 14. Wind chill values as low as -10. West wind 10 to 14 mph, with gusts as high as 22 mph.

Monday Night

A 50 percent chance of snow. Patchy blowing snow between 9pm and 5am. Mostly cloudy, with a low around 10. Wind chill values as low as -5. South southwest wind 16 to 21 mph, with gusts as high as 31 mph. New snow accumulation of less than one inch possible.

Tuesday

Snow. Patchy blowing snow between 7am and 8am. High near 15. South southwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 8. West wind 7 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph. New snow accumulation of less than one inch possible.

Wednesday

Mostly sunny, with a high near 14. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 4. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.

Thursday

A slight chance of snow. Mostly cloudy, with a high near 13.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 10.

Friday

Snow likely. Mostly cloudy, with a high near 16.

Friday Night

Snow likely. Mostly cloudy, with a low around 14.