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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.

45°F

7°C

Humidity	49%
Wind Speed	SE 1 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	18 Jun 08:00 AM MDT

More Information:

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

Extended Forecast for

17 Miles NW Mount Holmes WY

Today
High: 62 °F
Sunny
Tonight
Low: 40 °F
Mostly Clear
Juneteenth
High: 69 °F
Mostly Sunny
Friday Night
Low: 49 °F
Mostly Cloudy
Saturday
High: 58 °F
Chance
Showers then
Showers
Saturday Night
Low: 43 °F
Showers then
Mostly Cloudy
Sunday
High: 60 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 39 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 60 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 62. Light west northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 28 mph.

Tonight

Mostly clear, with a low around 40. West northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 28 mph.

Juneteenth

Mostly sunny, with a high near 69. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Friday Night

Mostly cloudy, with a low around 49. West southwest wind 5 to 7 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

Saturday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 58. West southwest wind 3 to 6 mph. Chance of precipitation is 90%.

Saturday Night

Showers and possibly a thunderstorm before midnight. Low around 43. West wind 3 to 6 mph. Chance of precipitation is 80%.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. West wind 3 to 7 mph.

Sunday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39. West northwest wind 5 to 7 mph becoming light and variable after midnight.

Monday

Sunny, with a high near 60.

Monday Night

Mostly clear, with a low around 38.

Tuesday

Sunny, with a high near 66.

Tuesday Night

Mostly clear, with a low around 45.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 66.