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    Yellowstone National Park, WY

    Local Weather

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    1 - 5 of 90 days | All 90 days
    Next 5 Days

    • Early AM

      Apr 19

      15° Lo
      Partly to mostly cloudy
      More

    • Today

      Apr 19

      45° /20°F
      Mainly cloudy

    • Fri

      Apr 20

      50° /20°
      Partly sunny
      More

    • Sat

      Apr 21

      51° /24°
      Partly sunny
      More

    • Sun

      Apr 22

      50° /26°
      Times of clouds and sun
      More
    Previous 8 hours Next 8 hours
    Thursday
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    Forecast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Temp (°F) 17° 18° 21° 27° 31° 35° 39° 41°
    RealFeel® 24° 25° 29° 35° 40° 43° 48° 50°
    Wind (mph) 0 0 0 0 0 1 ESE 1 ESE 1 E
    precip
    6am
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    Rain
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    Snow
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    Ice
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    SKY
    6am
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    UV Index 0 0 1 1 2 2 3 3
    Cloud Cover 99% 99% 94% 94% 94% 94% 94% 94%
    Humidity 86% 85% 74% 67% 55% 48% 41% 40%
    Dew Point 14° 14° 14° 17° 17° 17° 17° 18°
    Visibility 10 mi 10 mi 10 mi 10 mi 10 mi 10 mi 10 mi 10 mi
    Temp °F
    6am
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    45° 40° 35° 30° 25° 20° 15°
    Previous 8 hours Next 8 hours

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/19/2017
    High 45° 48° N/A 48°
    Low 20° 21° N/A 28°

    Sunrise/Sunset

    • Sunrise: 6:33 AM
    • Sunset: 8:13 PM
    • Duration: 13:40 hr

    Moonrise/Moonset

    • Moonrise: 9:18 AM
    • Moonset: 12:32 AM
    • Duration: 15:14 hr
    Astronomy

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    Norco Refinery

    Nearly 129M live where ozone pollution levels earn an F in US, 'State of the Air' report says

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