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.

EW9980 West Yellowstone (E9980)

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

21°F

-6°C

Humidity	61%
Wind Speed	E 0 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	10°F (-12°C)
Visibility	NA
Last update	07 Dec 03:30 AM MST

More Information:

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

Extended Forecast for

17 Miles WNW Mount Holmes WY

Overnight
Low: 13 °F
Mostly Cloudy
Sunday
High: 16 °F
Chance Snow
Sunday Night
Low: 16 °F
Snow Likely
and Breezy
then Slight
Chance Snow
Monday
High: 24 °F
Chance Snow
Monday Night
Low: 21 °F
Snow Likely
and Breezy
Tuesday
High: 26 °F
Snow and
Breezy
Tuesday Night
Low: 21 °F
Heavy Snow
Wednesday
High: 28 °F
Snow
Wednesday Night
Low: 15 °F
Snow Likely

Detailed Forecast

Overnight

Mostly cloudy, with a low around 13. Wind chill values as low as -5. West wind around 17 mph, with gusts as high as 25 mph.

Sunday

A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a steady temperature around 16. Wind chill values as low as zero. Southwest wind 14 to 18 mph, with gusts as high as 29 mph. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 16. Wind chill values as low as zero. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Monday

A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 24. Southwest wind 15 to 18 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

Monday Night

Snow likely. Cloudy, with a low around 21. Breezy, with a south southwest wind 20 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. High near 26. Breezy, with a west wind 18 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 21. Southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow. Cloudy, with a high near 28. Southwest wind 18 to 20 mph, with gusts as high as 34 mph.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 15.

Thursday

Snow likely, mainly before 11am. Partly sunny, with a high near 21.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 13.

Friday

A chance of snow. Mostly cloudy, with a high near 23.

Friday Night

Mostly cloudy, with a low around 18.