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.

West Yellowstone (KWYS)

Lat: 44.68333°NLon: 111.11667°WElev: 6644.0ft.

Clear

N/A

Humidity	51%
Wind Speed	ESE 3 MPH
Barometer	NA
Dewpoint	N/A
Visibility	10.00 mi
Last update	30 Oct 12:40 PM MDT

More Information:

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

Extended Forecast for

2 Miles NNW West Yellowstone MT

This Afternoon
High: 34 °F
Snow Likely
Tonight
Low: 5 °F
Mostly Clear
then Patchy
Fog
Tuesday
High: 29 °F
Patchy Fog
then Mostly
Sunny
Tuesday Night
Low: 15 °F
Chance Snow
Wednesday
High: 33 °F
Snow Likely
then Chance
Snow
Wednesday Night
Low: 20 °F
Chance Snow
Thanksgiving Day
High: 38 °F
Chance Snow
Thursday Night
Low: 21 °F
Chance Snow
Friday
High: 34 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow likely, mainly before 4pm. Partly sunny, with a high near 34. West wind 18 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

Tonight

Patchy fog between 4am and 5am. Otherwise, mostly clear, with a low around 5. West wind 9 to 14 mph becoming light west southwest in the evening. Winds could gust as high as 25 mph.

Tuesday

Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 29. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Tuesday Night

A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 15. South southwest wind around 6 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 33. Southwest wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20. South southwest wind around 6 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

Thanksgiving Day

A 50 percent chance of snow. Mostly cloudy, with a high near 38. Light south southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 21. South southwest wind 5 to 7 mph becoming calm after midnight.

Friday

Snow likely. Mostly cloudy, with a high near 34.

Friday Night

A chance of snow. Mostly cloudy, with a low around 12.

Saturday

A chance of snow. Mostly cloudy, with a high near 28.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 4.

Sunday

A chance of snow. Partly sunny, with a high near 23.