10-Day Weather Forecast - Big Sky, MT

Windy. Mostly cloudy. Chance of rain showers and snow showers in the morning then snow showers with possible showers and thunderstorms likely in the afternoon. Snow accumulation up to 3 inches. Snow level 7400 feet. Highs 40 to 52. South winds 15 to 30 mph with gusts to around 55 mph. Chance of precipitation 90 percent.

Breezy colder. Snow showers and slight chance of thunderstorms in the evening then snow after midnight. Heavy snow accumulations. Lows 24 to 30. Southwest winds 10 to 25 mph shifting to the west 10 to 15 mph after midnight. Gusts up to 40 mph. Chance of precipitation near 100 percent.

Snow in the morning then snow showers and slight chance of thunderstorms in the afternoon. Moderate snow accumulations. Highs 27 to 37. West winds 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 90 percent.

Snow likely. Heavy snow accumulations. Lows 14 to 20. Highs 24 to 34. Chance of snow 70 percent.

Snow likely. Heavy snow accumulations. Lows 14 to 20. Highs 24 to 34. Chance of snow 70 percent.

Mostly cloudy. A 50 percent chance of snow in the evening. Lows 10 to 16.

Partly sunny with a 20 percent chance of snow. Highs 29 to 39.

Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows 15 to 21.

Partly sunny. Slight chance of snow in the morning then chance of snow in the afternoon. Highs 32 to 42. Chance of snow 50 percent.

Mostly cloudy with a 20 percent chance of snow. Lows 19 to 25.

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

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 30F. Dew point will be around 29F with an average humidity of 74%. Winds will be 2 mph from the S.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 51F. Dew point will be around 28F with an average humidity of 57%. Winds will be 2 mph from the NW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 31F with an average humidity of 73%. Winds will be 1 mph from the SE.

Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 54F. Dew point will be around 29F with an average humidity of 55%. Winds will be 3 mph from the N.

Partly cloudy. Low temperature around 34F. Dew point will be around 32F with an average humidity of 69%. Winds will be 1 mph from the NE.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 57F. Dew point will be around 28F with an average humidity of 49%. Winds will be 2 mph from the N.

Partly cloudy. Low temperature around 35F. Dew point will be around 32F with an average humidity of 66%. Winds will be 1 mph from the S.