Weather in West Yellowstone, Montana, United States

7-Day Detailed Weather Forecast for West Yellowstone

Overnight

Temperature: 10°F

Wind Speed: 2 mph

Wind Direction: SSW

Forecast: Patchy fog before 4am, then patchy fog and a slight chance of snow. Partly cloudy, with a low around 10. South southwest wind around 2 mph. Chance of precipitation is 20%.

Friday

Temperature: 30°F

Wind Speed: 1 to 7 mph

Wind Direction: WSW

Forecast: Patchy fog and a slight chance of snow before 7am, then a chance of snow and patchy fog between 7am and 3pm, then a chance of snow showers and a slight chance of thunderstorms. Partly sunny, with a high near 30. West southwest wind 1 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Friday Night

Temperature: 9°F

Wind Speed: 1 to 6 mph

Wind Direction: SW

Forecast: A chance of snow before 8pm. Partly cloudy, with a low around 9. Southwest wind 1 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Saturday

Temperature: 44°F

Wind Speed: 1 to 7 mph

Wind Direction: SW

Forecast: Sunny, with a high near 44. Southwest wind 1 to 7 mph, with gusts as high as 21 mph.

Saturday Night

Temperature: 16°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 16. South wind 2 to 7 mph, with gusts as high as 21 mph.

Sunday

Temperature: 55°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Sunny, with a high near 55. South wind around 5 mph.

Sunday Night

Temperature: 26°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 26. South wind around 3 mph.

Monday

Temperature: 61°F

Wind Speed: 1 to 5 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 61.

Monday Night

Temperature: 32°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 32.

Tuesday

Temperature: 64°F

Wind Speed: 3 to 8 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 64.

Tuesday Night

Temperature: 34°F

Wind Speed: 6 mph

Wind Direction: SSE

Forecast: A slight chance of rain after midnight. Partly cloudy, with a low around 34.

Wednesday

Temperature: 57°F

Wind Speed: 3 to 9 mph

Wind Direction: SSW

Forecast: A chance of rain and snow. Partly sunny, with a high near 57.

Wednesday Night

Temperature: 28°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Rain likely before 9pm, then rain and snow likely. Mostly cloudy, with a low around 28. New snow accumulation of less than half an inch possible.

Thursday

Temperature: 47°F

Wind Speed: 7 mph

Wind Direction: WSW

Forecast: Snow likely. Mostly cloudy, with a high near 47. New snow accumulation of less than one inch possible.