NWS Forecast for: Mammoth Hot Springs WY
Issued by: National Weather Service Riverton, WY
Last Update: 7:01 am MDT May 12, 2021
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  • Today

    Today: Mostly sunny, with a high near 59. East southeast wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    Mostly Sunny



    High: 59 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. West northwest wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Mostly Cloudy



    Low: 37 °F

  • Thursday

    Thursday: Isolated showers after 4pm.  Mostly cloudy, then gradually becoming sunny, with a high near 65. South southwest wind 7 to 14 mph becoming west northwest in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Isolated
    Showers

    High: 65 °F

  • Thursday
    Night

    Thursday Night: Isolated showers before 7pm.  Snow level 10100 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 37. West northwest wind 5 to 13 mph becoming east southeast after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Mostly Cloudy

    Low: 37 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 1pm.  Snow level rising to 10500 feet in the afternoon. Partly sunny, with a high near 63. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.

    Partly Sunny
    then Chance
    Showers

    High: 63 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 42. North northwest wind 6 to 8 mph becoming east after midnight.  Chance of precipitation is 40%.

    Chance
    Showers


    Low: 42 °F

  • Saturday

    Saturday: Showers likely, mainly after 1pm.  Mostly cloudy, with a high near 63. Light and variable wind becoming northwest 5 to 9 mph in the afternoon.  Chance of precipitation is 60%.

    Chance
    Showers then
    Showers
    Likely

    High: 63 °F

  • Saturday
    Night

    Saturday Night: Showers likely, mainly before 7pm.  Snow level 11900 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Showers
    Likely then
    Slight Chance
    Showers

    Low: 35 °F

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm.  Snow level rising to 11700 feet in the afternoon. Mostly sunny, with a high near 68.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 68 °F

  • Today: Mostly sunny, with a high near 59. East southeast wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    Tonight: Mostly cloudy, with a low around 37. West northwest wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Thursday: Isolated showers after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 65. South southwest wind 7 to 14 mph becoming west northwest in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    Thursday Night: Isolated showers before 7pm. Snow level 10100 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 37. West northwest wind 5 to 13 mph becoming east southeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Friday: A 40 percent chance of showers and thunderstorms after 1pm. Snow level rising to 10500 feet in the afternoon. Partly sunny, with a high near 63. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. North northwest wind 6 to 8 mph becoming east after midnight. Chance of precipitation is 40%.

    Saturday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 63. Light and variable wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 60%.

    Saturday Night: Showers likely, mainly before 7pm. Snow level 11900 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Sunday: A 20 percent chance of showers after 1pm. Snow level rising to 11700 feet in the afternoon. Mostly sunny, with a high near 68.

    Sunday Night: A 20 percent chance of showers before 7pm. Mostly clear, with a low around 38.

    Monday: Sunny, with a high near 73.

    Monday Night: A slight chance of showers. Partly cloudy, with a low around 43.

    Tuesday: A chance of showers. Mostly sunny, with a high near 69.



    Mammoth Hot Springs WY
     44.98°N 110.69°W (Elev. 5745 ft)

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