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SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

EW9980 West Yellowstone (E9980)

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

27°F

-3°C

Humidity	67%
Wind Speed	ESE 0 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	18 Jun 06:00 AM MDT

More Information:

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

Extended Forecast for

17 Miles WNW Mount Holmes WY

Today
High: 57 °F
Sunny
Tonight
Low: 37 °F
Mostly Clear
Juneteenth
High: 63 °F
Mostly Sunny
Friday Night
Low: 45 °F
Mostly Cloudy
Saturday
High: 52 °F
Chance
Showers then
Showers
Saturday Night
Low: 39 °F
Showers
Likely then
Mostly Cloudy
Sunday
High: 54 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 35 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 54 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 57. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 31 mph.

Tonight

Mostly clear, with a low around 37. West wind 7 to 17 mph becoming north after midnight. Winds could gust as high as 32 mph.

Juneteenth

Mostly sunny, with a high near 63. East wind 7 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

Friday Night

Mostly cloudy, with a low around 45. West southwest wind 6 to 11 mph becoming northeast after midnight. Winds could gust as high as 21 mph.

Saturday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 52. West southwest wind 7 to 9 mph. Chance of precipitation is 90%.

Saturday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 39. West wind 6 to 9 mph. Chance of precipitation is 70%.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54. West wind 6 to 11 mph, with gusts as high as 20 mph.

Sunday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 35. North wind 7 to 13 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 54.

Monday Night

Mostly clear, with a low around 35.

Tuesday

Sunny, with a high near 60.

Tuesday Night

Mostly clear, with a low around 40.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 60.