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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Hazardous Weather Conditions

Winter Storm Watch in effect from April 22, 06:00 PM MDT until April 23, 06:00 PM MDT

Current conditions at

EW9980 West Yellowstone (E9980)

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

63°F

17°C

Humidity	18%
Wind Speed	SSW 7 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	19°F (-7°C)
Visibility	NA
Last update	21 Apr 01:00 PM MDT

More Information:

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

Extended Forecast for

12 Miles NW West Yellowstone MT

Winter Storm Watch April 22, 06:00pm until April 23, 06:00pm

Click here for hazard details and duration

Winter Storm Watch

This Afternoon
High: 61 °F
Partly Sunny
Tonight
Low: 35 °F
Partly Cloudy
Wednesday
High: 39 °F
Chance
Rain/Snow
then Snow
Wednesday Night
Low: 28 °F
Snow
Thursday
High: 38 °F
Snow
Thursday Night
Low: 19 °F
Heavy Snow
Friday
High: 32 °F
Snow
Friday Night
Low: 15 °F
Chance Snow
Saturday
High: 37 °F
Chance Snow

Detailed Forecast

This Afternoon

Partly sunny, with a high near 61. South wind around 10 mph, with gusts as high as 25 mph.

Tonight

Partly cloudy, with a low around 35. South wind 6 to 10 mph, with gusts as high as 25 mph.

Wednesday

A slight chance of rain and snow before 7am, then snow. Some thunder is also possible. Steady temperature around 39. South wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow. Low around 28. Southwest wind 9 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow before noon, then snow showers after noon. Some thunder is also possible. High near 38. West southwest wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 19. West southwest wind 6 to 10 mph becoming north northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday

Snow. High near 32. North northwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. North wind 5 to 9 mph, with gusts as high as 18 mph.

Saturday

A chance of snow. Partly sunny, with a high near 37.

Saturday Night

A chance of snow, mainly before midnight. Partly cloudy, with a low around 19.

Sunday

A chance of snow. Partly sunny, with a high near 41.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 23.

Monday

A chance of snow. Partly sunny, with a high near 43.