Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

EW9980 West Yellowstone (E9980)

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

6°F

-14°C

Humidity	69%
Wind Speed	E 0 MPH
Barometer	30.59 in (1035.9 mb)
Dewpoint	-2°F (-19°C)
Visibility	NA
Last update	31 Dec 09:30 PM MST

More Information:

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

Extended Forecast for

14 Miles NNW West Yellowstone MT

Tonight
Low: 19 °F
Partly Cloudy
New Year's Day
High: 27 °F
Partly Sunny
then Chance
Snow
Thursday Night
Low: 23 °F
Snow Likely
Friday
High: 28 °F
Snow Likely
then Chance
Snow
Friday Night
Low: 27 °F
Mostly Cloudy
Saturday
High: 32 °F
Mostly Cloudy
Saturday Night
Low: 26 °F
Chance Snow
Sunday
High: 29 °F
Chance Snow
Sunday Night
Low: 24 °F
Chance Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 19. South southwest wind around 5 mph.

New Year's Day

A 40 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 27. South southwest wind 5 to 7 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely. Cloudy, with a low around 23. South southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 28. South southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, with a low around 27. South southwest wind around 8 mph.

Saturday

Mostly cloudy, with a high near 32. South southwest wind 9 to 11 mph, with gusts as high as 24 mph.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 26. South southwest wind around 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Sunday

A chance of snow. Mostly cloudy, with a high near 29. South southwest wind around 10 mph, with gusts as high as 23 mph.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 24.

Monday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 27.

Monday Night

A chance of snow. Mostly cloudy, with a low around 18.

Tuesday

A chance of snow. Partly sunny, with a high near 25.

Tuesday Night

Mostly cloudy, with a low around 18.