Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. 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.

12°F

-11°C

Humidity	85%
Wind Speed	SSE 3 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	8°F (-13°C)
Visibility	NA
Last update	18 Feb 09:00 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, 09:20pm until February 18, 11:00pm

Click here for hazard details and duration

...

Winter Weather Advisory February 18, 09:20pm until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Tonight
Low: 2 °F
Chance Snow
Thursday
High: 13 °F
Chance Snow
Thursday Night
Low: -1 °F
Slight Chance
Snow then
Partly 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
Sunday
High: 28 °F
Partly Sunny

Detailed Forecast

Tonight

A 50 percent chance of snow. Mostly cloudy, with a low around 2. Wind chill values as low as -5. North wind around 6 mph becoming light and variable after midnight. Total nighttime snow accumulation of less than one inch possible.

Thursday

A 40 percent chance of snow. Partly sunny, with a high near 13. Wind chill values as low as -5. Light and variable wind becoming south southwest 5 to 8 mph in the morning. New snow accumulation of less than one inch possible.

Thursday Night

A 20 percent chance of snow before 11pm. Partly 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. Wind chill values as low as zero. 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. East southeast wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

Sunday Night

Mostly clear, with a low around 15.

Monday

A slight chance of snow after 11am. Mostly sunny, with a high near 32.