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 until December 3, 05:00 AM MST

Current conditions at

EW9980 West Yellowstone (E9980)

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

9°F

-13°C

Humidity	72%
Wind Speed	NNE 0 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	2°F (-17°C)
Visibility	NA
Last update	03 Dec 02:45 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

Winter Weather Advisory December 3, 03:10am until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 3, 03:10am until December 3, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
Overnight
Low: 5 °F
Mostly Cloudy
Wednesday
High: 17 °F
Mostly Sunny
Wednesday Night
Low: 7 °F
Partly Cloudy
Thursday
High: 14 °F
Snow
Thursday Night
Low: 12 °F
Snow then
Chance Snow
Friday
High: 18 °F
Snow Likely
Friday Night
Low: 16 °F
Heavy Snow
Saturday
High: 20 °F
Snow

Detailed Forecast

Overnight

Mostly cloudy, with a low around 5. Wind chill values as low as -5. North wind around 11 mph, with gusts as high as 18 mph.

Wednesday

Mostly sunny, with a high near 17. Wind chill values as low as -5. North northwest wind 6 to 8 mph becoming west in the afternoon.

Wednesday Night

Partly cloudy, with a low around 7. Wind chill values as low as -10. West southwest wind 10 to 15 mph, with gusts as high as 23 mph.

Thursday

Snow, mainly after 11am. High near 14. Wind chill values as low as -10. Southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow, mainly before 11pm. Low around 12. Southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 18. West southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 16. Southwest wind 15 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow. Mostly cloudy, with a high near 20. West southwest wind 14 to 17 mph, with gusts as high as 29 mph.

Saturday Night

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

Sunday

A chance of snow. Mostly cloudy, with a high near 19.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 17.

Monday

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

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 19.