10-Day Weather Forecast - Hays, MT

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  • 43|27°F
    70% Chance Frozen Mix
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    Today

    43°F

    Windy. Mostly cloudy until late afternoon then becoming mostly sunny. Rain likely and slight chance of snow early in the morning then chance of rain and snow in the late morning and early afternoon. Slight chance of snow late in the afternoon. Snow accumulation up to 1 inch. Snow level 3800 feet. Highs 42 to 50. West winds 20 to 35 mph with gusts to around 85 mph decreasing to 15 to 20 mph with gusts to around 35 mph in the afternoon. Chance of precipitation 70 percent.

    Tonight

    27°F

    Colder. Partly cloudy in the evening then snow after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s. West winds 5 to 10 mph with gusts to around 30 mph shifting to the south after midnight. Chance of snow near 100 percent.

    Hourly details
  • Day

    42°F

    Snow and chance of rain in the morning then chance of rain and snow in the afternoon. Snow accumulation up to 3 inches. Total snow accumulation up to 5 inches. Highs in the lower 40s. South winds 5 to 15 mph shifting to the southwest 10 to 15 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation near 100 percent.

    Night

    37°F

    Cloudy with a 50 percent chance of rain and snow. Lows 24 to 30. West winds 10 to 15 mph with gusts to around 30 mph.

    Hourly details
  • Day

    35°F

    Snow likely. Heavy snow accumulations. Highs in the upper 30s. Temperatures falling into the upper single digits in the afternoon. Northwest winds 10 to 15 mph with gusts to around 30 mph. Chance of snow 70 percent.

    Night

    1°F

    Much colder. Cloudy with a 50 percent chance of snow. Lows around 3 below.

    Hourly details
  • Day

    6°F

    Much colder. Snow likely. Moderate snow accumulations. Highs around 5. Chance of snow 70 percent.

    Night

    -4°F

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

    Hourly details
  • Weekend Weather

  • Day

    4°F

    Mostly cloudy. Chance of snow in the morning then slight chance of snow in the afternoon. Highs around 10. Chance of snow 40 percent.

    Night

    1°F

    Mostly cloudy. Lows 2 below to 4 above zero.

    Hourly details
  • Day

    31°F

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

    Night

    18°F

    Not as cold. Partly cloudy. Lows in the lower 20s.

    Hourly details
  • Day

    29°F

    Partly sunny. Highs in the upper 30s.

    Night

    26°F

    Partly cloudy. Low temperature around 26F. Dew point will be around 23F with an average humidity of 72%. Winds will be 13 mph from the W.

  • Day

    37°F

    Partly cloudy. High temperature around 37F. Dew point will be around 28F with an average humidity of 73%. Winds will be 19 mph from the W.

    Night

    24°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 24F. Dew point will be around 20F with an average humidity of 76%. Winds will be 10 mph from the W.

  • Day

    28°F

    Mostly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 28F. Dew point will be around 18F with an average humidity of 71%. Winds will be 9 mph from the W.

    Night

    23°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 23F. Dew point will be around 16F with an average humidity of 68%. Winds will be 12 mph from the W.

  • Day

    31°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 31F. Dew point will be around 19F with an average humidity of 68%. Winds will be 10 mph from the W.

    Night

    29°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 29F. Dew point will be around 21F with an average humidity of 71%. Winds will be 11 mph from the W.