NWS Forecast for: Yellowstone National Park WY
Issued by: National Weather Service Riverton, WY
Last Update: 4:01 pm MDT Apr 27, 2017
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  • This
    Afternoon

    This Afternoon: Snow showers likely. Some thunder is also possible.  Cloudy, with a high near 32. Breezy, with a west northwest wind around 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    Snow Showers
    Likely and
    Breezy


    High: 32 °F

  • Tonight

    Tonight: Snow likely, mainly before 9pm.  Cloudy, with a low around 17. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    and Blustery



    Low: 17 °F

  • Friday

    Friday: Snow likely, mainly after noon.  Cloudy, with a high near 33. North northwest wind 8 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely




    High: 33 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 16. North northeast wind 5 to 13 mph, with gusts as high as 20 mph.

    Slight Chance
    Snow then
    Mostly Cloudy


    Low: 16 °F

  • Saturday

    Saturday: A slight chance of rain and snow showers after noon.  Partly sunny, with a high near 38. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

    High: 38 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 19. West northwest wind 5 to 7 mph becoming southwest after midnight.

    Partly Cloudy




    Low: 19 °F

  • Sunday

    Sunday: A slight chance of snow showers before noon, then a chance of rain and snow showers.  Mostly cloudy, with a high near 40. Southwest wind 8 to 11 mph.  Chance of precipitation is 40%.

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

    High: 40 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 23.

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

    Low: 23 °F

  • Monday

    Monday: A slight chance of snow showers before noon, then a slight chance of rain and snow showers.  Partly sunny, with a high near 40. Chance of precipitation is 20%.

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

    High: 40 °F



  • This Afternoon: Snow showers likely. Some thunder is also possible. Cloudy, with a high near 32. Breezy, with a west northwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    Tonight: Snow likely, mainly before 9pm. Cloudy, with a low around 17. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Friday: Snow likely, mainly after noon. Cloudy, with a high near 33. North northwest wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16. North northeast wind 5 to 13 mph, with gusts as high as 20 mph.

    Saturday: A slight chance of rain and snow showers after noon. Partly sunny, with a high near 38. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    Saturday Night: Partly cloudy, with a low around 19. West northwest wind 5 to 7 mph becoming southwest after midnight.

    Sunday: A slight chance of snow showers before noon, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Southwest wind 8 to 11 mph. Chance of precipitation is 40%.

    Sunday Night: A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23.

    Monday: A slight chance of snow showers before noon, then a slight chance of rain and snow showers. Partly sunny, with a high near 40. Chance of precipitation is 20%.

    Monday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 24.

    Tuesday: A chance of rain and snow showers. Mostly cloudy, with a high near 38.

    Tuesday Night: Mostly cloudy, with a low around 22.

    Wednesday: Mostly sunny, with a high near 44.

    Wednesday Night: Partly cloudy, with a low around 26.

    Thursday: Mostly sunny, with a high near 47.



    Yellowstone National Park WY
     44.57°N 110.5°W (Elev. 8340 ft)

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