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.

22°F

-6°C

Humidity	65%
Wind Speed	SE 9 MPH
Barometer	30.42 in (1030.14 mb)
Dewpoint	12°F (-11°C)
Visibility	NA
Wind Chill	12°F (-11°C)
Last update	01 Dec 02:00 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: 15 °F
Chance Snow
Tonight
Low: 10 °F⇑
Snow and
Patchy
Blowing Snow
Tuesday
High: 17 °F
Snow
Tuesday Night
Low: 6 °F
Snow Likely
Wednesday
High: 15 °F
Mostly Sunny
Wednesday Night
Low: 6 °F
Mostly Cloudy
Thursday
High: 13 °F
Chance Snow
Thursday Night
Low: 11 °F
Snow Likely
Friday
High: 20 °F
Heavy Snow

Detailed Forecast

This Afternoon

A 30 percent chance of snow after 5pm. Partly sunny, with a high near 15. Wind chill values as low as -5. West southwest wind around 14 mph, with gusts as high as 24 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow. Patchy blowing snow after 8pm. Temperature rising to around 15 by 5am. Wind chill values as low as -5. West southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Tuesday

Snow. High near 17. Wind chill values as low as -5. Southwest wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -5. North wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday

Mostly sunny, with a high near 15. North northwest wind 6 to 11 mph becoming west in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 6. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.

Thursday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 13. Southwest wind around 14 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 11. South southwest wind around 15 mph, with gusts as high as 25 mph.

Friday

Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 20.

Friday Night

Snow likely. Mostly cloudy, with a low around 17.

Saturday

Snow. Mostly cloudy, with a high near 22.

Saturday Night

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

Sunday

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