Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 18, 11:00 PM MST

Current conditions at

EW9980 West Yellowstone (E9980)

Lat: 44.78167°NLon: 111.13833°WElev: 6566.77ft.

19°F

-7°C

Humidity	84%
Wind Speed	SW 4 MPH
Barometer	29.53 in (1000.0 mb)
Dewpoint	15°F (-9°C)
Visibility	NA
Wind Chill	13°F (-11°C)
Last update	18 Feb 04:15 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

Winter Weather Advisory February 18, 04:39pm until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 04:39pm until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
This Afternoon
High: 16 °F
Snow Likely
Tonight
Low: 4 °F
Snow Likely
then Chance
Snow
Thursday
High: 13 °F
Chance Snow
Thursday Night
Low: -1 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 15 °F
Chance Snow
Friday Night
Low: 2 °F
Slight Chance
Snow then
Mostly Cloudy
Saturday
High: 18 °F
Mostly Sunny
Saturday Night
Low: 5 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Snow likely, mainly after 5pm. Mostly cloudy, with a steady temperature around 16. North northwest wind around 7 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow likely, mainly before 7pm. Mostly cloudy, with a low around 4. Wind chill values as low as -5. North northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 13. Wind chill values as low as -5. Light and variable wind becoming south southwest 5 to 7 mph in the morning. New snow accumulation of less than one inch possible.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -1. Southwest wind around 6 mph becoming calm in the evening.

Friday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 15. Calm wind becoming west southwest 5 to 7 mph in the afternoon. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 2. Southwest wind 5 to 7 mph.

Saturday

Mostly sunny, with a high near 18. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 5. South southwest wind 5 to 7 mph becoming east southeast after midnight.

Sunday

Partly sunny, with a high near 28.

Sunday Night

Mostly clear, with a low around 15.

Monday

A slight chance of snow. Mostly sunny, with a high near 32.