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

Current conditions at

HEBGEN LAKE (HBRM8)

Lat: 44.66597°NLon: 111.09911°WElev: 6700.0ft.

47°F

8°C

Humidity	38%
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	29 Mar 10:39 AM MDT

More Information:

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

Extended Forecast for

West Yellowstone MT

Today
High: 57 °F
Mostly Sunny
Tonight
Low: 35 °F
Partly Cloudy
Monday
High: 52 °F
Partly Sunny
then Rain
Likely
Monday Night
Low: 22 °F
Rain/Snow
Likely then
Chance Snow
Tuesday
High: 47 °F
Chance Snow
Tuesday Night
Low: 26 °F
Chance Snow
Wednesday
High: 48 °F
Chance
Rain/Snow
then
Rain/Snow
Likely
Wednesday Night
Low: 30 °F
Rain then
Rain/Snow
Thursday
High: 40 °F
Rain/Snow
then Snow

Detailed Forecast

Today

Mostly sunny, with a high near 57. Southwest wind 6 to 13 mph, with gusts as high as 32 mph.

Tonight

Partly cloudy, with a low around 35. Southwest wind 5 to 10 mph, with gusts as high as 31 mph.

Monday

Rain likely, mainly after 5pm. Partly sunny, with a high near 52. Southwest wind 5 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

Monday Night

Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 22. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday

A 30 percent chance of snow, mainly before noon. Mostly sunny, with a high near 47. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Little or no snow accumulation expected.

Tuesday Night

A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Little or no snow accumulation expected.

Wednesday

A chance of snow before 9am, then rain and snow showers likely between 9am and 3pm, then rain showers likely after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 48. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday Night

Rain before 3am, then rain and snow. Mostly cloudy, with a low around 30. South southwest wind around 9 mph, with gusts as high as 24 mph.

Thursday

Rain and snow, becoming all snow after 9am. Cloudy, with a high near 40.

Thursday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 15.

Friday

A chance of snow. Mostly cloudy, with a high near 38.

Friday Night

A slight chance of snow. Partly cloudy, with a low around 14.

Saturday

Mostly sunny, with a high near 45.