The Big Mountain Ski And Summer Resort, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    38°
    Wednesday 5/8
    Forecast night icon
    38°
    Partly Cloudy
    Hourly
    Night Details
    Mostly cloudy early in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Thursday 5/9
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s to lower 70s.
    Night Details
    Mostly clear. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Friday
    Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Friday 5/10
    Day
    72°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the 70s to lower 80s.
    Night Details
    Mostly clear. Lows in the 40s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Saturday 5/11
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s to lower 80s.
    Night Details
    Mostly clear. Lows in the mid 40s to lower 50s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Sunday 5/12
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s to lower 80s.
    Night Details
    Mostly clear. Lows in the mid 40s to lower 50s.
  • Forecast day icon
    Monday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Monday 5/13
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the 70s.
    Night Details
    Partly cloudy. Lows in the 40s to lower 50s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Tuesday 5/14
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 60s to lower 70s.
    Night Details
    Partly cloudy. A 20 percent chance of rain in the evening. Lows in the 40s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Wednesday 5/15
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 60s to lower 70s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 39F with an average humidity of 61%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    42°
    Thursday 5/16
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    42°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 68F. Dew point will be around 40F with an average humidity of 55%. Winds will be 6 mph from the SW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 42F. Dew point will be around 38F with an average humidity of 58%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Friday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    Clear
    42°
    Friday 5/17
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 68F. Dew point will be around 40F with an average humidity of 53%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 36F with an average humidity of 55%. Winds will be 3 mph from the SW.