10-Day Weather Forecast - Hays, MT

Windy. Mostly cloudy with rain likely and slight chance of snow in the morning then mostly sunny with chance of snow in the afternoon. Snow accumulation up to 1 inch. Snow level 3600 feet. Highs in the mid 40s. West winds 25 to 35 mph with gusts to around 70 mph decreasing to 15 to 25 mph with gusts to around 40 mph in the afternoon. Chance of precipitation 70 percent.

Partly cloudy in the evening then mostly cloudy with a 40 percent chance of snow after midnight. Lows in the mid 20s. West winds 5 to 10 mph with gusts to around 25 mph shifting to the southwest after midnight.

Mostly cloudy. Snow and chance of rain in the morning then chance of rain and snow in the afternoon. Light snow accumulations. Highs in the lower 40s. Southeast winds 5 to 15 mph shifting to the southwest 10 to 15 mph with gusts to around 30 mph in the afternoon. Chance of precipitation 90 percent.

Cloudy with a 50 percent chance of rain and snow. Lows 19 to 25. West winds 10 to 15 mph with gusts to around 30 mph.

Colder. Snow likely. Heavy snow accumulations. Highs 25 to 31. Temperatures falling into the upper single digits in the afternoon. Chance of snow 70 percent.

Much colder. Mostly cloudy with a 50 percent chance of snow. Lows 1 below to 7 below zero.

Much colder. Snow likely. Moderate snow accumulations. Highs around 6. Chance of snow 70 percent.

Mostly cloudy with a 50 percent chance of snow. Near steady temperature around 3.

Mostly cloudy. Chance of snow in the morning then slight chance of snow in the afternoon. Highs around 9. Chance of snow 40 percent.

Mostly cloudy. Lows around 2.

Not as cold. Partly sunny with a 20 percent chance of snow. Highs in the mid 30s.

Partly cloudy. Lows 11 to 17.

Partly sunny. Highs around 30.

Partly cloudy. Low temperature around 27F. Dew point will be around 21F with an average humidity of 75%. Winds will be 9 mph from the SW.

Partly cloudy. High temperature around 37F. Dew point will be around 28F with an average humidity of 74%. Winds will be 14 mph from the W.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 27F. Dew point will be around 23F with an average humidity of 77%. Winds will be 11 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 31F. Dew point will be around 22F with an average humidity of 75%. Winds will be 10 mph from the W.

Mostly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 23F. Dew point will be around 17F with an average humidity of 73%. Winds will be 10 mph from the W.