, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Tonight

      Apr 30

      18° Lo F
      Mostly cloudy with a flurry
      • Fishing
      • Weather
      • Precip: 50%
      • Cloud Cover: 96%
      • Wind Speed: 17 mph
    • Mon

      May 1

      30° /22°
      Mostly cloudy, a bit of snow
      • Poor
      • for fishing
      • Precip: 55%
      • Cloud Cover: 76%
      • Wind Speed: 7 mph
      More
    • Tue

      May 2

      31° /21°
      A little snow
      • Poor
      • for fishing
      • Precip: 66%
      • Cloud Cover: 90%
      • Wind Speed: 7 mph
      More
    • Wed

      May 3

      40° /33°
      Partly sunny and not as cold
      • Poor
      • for fishing
      • Precip: 4%
      • Cloud Cover: 43%
      • Wind Speed: 7 mph
      More
    • Thu

      May 4

      48° /36°
      Mostly sunny and warmer
      • Poor
      • for fishing
      • Precip: 8%
      • Cloud Cover: 19%
      • Wind Speed: 6 mph
      More

    Day

    42°Hi RealFeel® 32° Precipitation 50%
    Mostly cloudy and cold, becoming breezy this afternoon with a little accumulation of snow later
    • WSW 17 mph
    • Gusts: 41 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 8%
    • Precipitation: 0.01 in
    • Rain: 0 in
    • Snow: 0.1 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0 hrs

    Night

    18°Lo RealFeel® 13° Precipitation 50%
    Mostly cloudy with a flurry
    • WNW 10 mph
    • Gusts: 28 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0.1 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/30/2016
    High 42° 54° N/A 37°
    Low 18° 25° N/A 25°

    Sunrise/Sunset

    • Sunrise: 6:16 AM
    • Sunset: 8:30 PM
    • Duration: 14:14 hr

    Moonrise/Moonset

    • Moonrise: 10:05 AM
    • Moonset: 1:23 AM
    • Duration: 15:18 hr
    Astronomy

    Solunar Information for Big Sky, MT

    Wed, May 3
    First
    Wed, May 10
    Full
    Fri, May 19
    Last
    Thu, May 25
    New

    Radar & Satellite

    Sun. Fishing Weather