Weather in West Yellowstone, Montana, United States

7-Day Detailed Weather Forecast for West Yellowstone

Overnight

Temperature: 20°F

Wind Speed: 20 mph

Wind Direction: SW

Forecast: Snow likely and patchy blowing snow. Cloudy. Low around 20, with temperatures rising to around 29 overnight. Southwest wind around 20 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of around one inch possible.

Friday

Temperature: 36°F

Wind Speed: 20 to 29 mph

Wind Direction: SW

Forecast: Snow and patchy blowing snow. Cloudy, with a high near 36. Southwest wind 20 to 29 mph, with gusts as high as 51 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Temperature: 7°F

Wind Speed: 2 to 24 mph

Wind Direction: WSW

Forecast: Snow likely and patchy blowing snow before 9pm. Partly cloudy, with a low around 7. West southwest wind 2 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday

Temperature: 26°F

Wind Speed: 2 to 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 26. Southwest wind 2 to 12 mph, with gusts as high as 24 mph.

Saturday Night

Temperature: 12°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: Snow likely after 11pm. Mostly cloudy, with a low around 12. Southwest wind 3 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Sunday

Temperature: 36°F

Wind Speed: 3 to 12 mph

Wind Direction: SSW

Forecast: Snow. Cloudy, with a high near 36. South southwest wind 3 to 12 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Temperature: 27°F

Wind Speed: 13 mph

Wind Direction: SW

Forecast: Snow before 8pm, then rain and snow between 8pm and 5am, then rain and snow. Cloudy, with a low around 27. Southwest wind around 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Monday

Temperature: 38°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Monday Night

Temperature: 26°F

Wind Speed: 6 to 13 mph

Wind Direction: SSW

Forecast: Rain and snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday

Temperature: 41°F

Wind Speed: 6 to 9 mph

Wind Direction: SSW

Forecast: A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 41. New snow accumulation of less than half an inch possible.

Tuesday Night

Temperature: 27°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of rain and snow. Mostly cloudy, with a low around 27. New snow accumulation of less than half an inch possible.

Wednesday

Temperature: 42°F

Wind Speed: 6 to 15 mph

Wind Direction: SSW

Forecast: A chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain and snow likely. Mostly cloudy, with a high near 42. New snow accumulation of around one inch possible.

Wednesday Night

Temperature: 21°F

Wind Speed: 6 to 13 mph

Wind Direction: SSW

Forecast: Rain and snow likely. Mostly cloudy, with a low around 21. New snow accumulation of 1 to 3 inches possible.

Christmas Day

Temperature: 38°F

Wind Speed: 6 to 13 mph

Wind Direction: SSW

Forecast: A chance of snow. Mostly cloudy, with a high near 38. New snow accumulation of less than half an inch possible.