10-Day Weather Forecast - West Yellowstone, MT

Sunny. Highs 34 to 46. Southwest winds 5 to 15 mph with gusts to around 35 mph.

Mostly cloudy. Lows 22 to 30. Southwest winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight.

Partly sunny. Slight chance of snow in the morning then chance of snow in the afternoon. Highs 36 to 48. South winds up to 10 mph with gusts to around 25 mph. Chance of snow 50 percent.

Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows 25 to 31. South winds up to 10 mph with gusts to around 25 mph.

Partly sunny. Slight chance of snow in the morning then chance of snow in the afternoon. Highs 36 to 46. Chance of snow 50 percent.

Mostly clear. Lows 20 to 26. Highs 38 to 48.

Mostly clear. Lows 20 to 26. Highs 38 to 48.

Mostly clear in the evening then becoming mostly cloudy. Lows 23 to 31.

Mostly cloudy. A 50 percent chance of snow in the afternoon. Highs 35 to 45.

Snow. Heavy snow accumulations. Lows 22 to 28. Chance of snow 90 percent.

Mostly cloudy. Snow likely in the morning then chance of snow in the afternoon. Heavy snow accumulations. Highs 28 to 38. Chance of snow 70 percent.

Colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows 14 to 22.

Mostly sunny with a 20 percent chance of snow. Highs 31 to 41.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 24F. Dew point will be around 21F with an average humidity of 79%. Winds will be 4 mph from the SW.

Mostly cloudy with a chance of snow. Chance of precipitation 45%. High temperature around 35F. Dew point will be around 19F with an average humidity of 61%. Winds will be 8 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 60%. Low temperature around 24F. Dew point will be around 24F with an average humidity of 87%. Winds will be 6 mph from the SW.

Cloudy with probable snow. Chance of precipitation 65%. High temperature around 35F. Dew point will be around 21F with an average humidity of 66%. Winds will be 8 mph from the W.

Cloudy with a chance of snow. Chance of precipitation 50%. Low temperature around 18F. Dew point will be around 19F with an average humidity of 84%. Winds will be 6 mph from the W.