National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

MAMMOTH (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6300.0ft.

NA

29°F

-2°C

Humidity 56%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 04 May 04:15 AM MDT
Extended Forecast for

Mammoth Hot Springs WY

Winter Storm Watch May 5, 06:00pm until May 8, 06:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Mostly sunny, with a high near 63. Breezy, with a south wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 63 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Isolated showers, then showers and possibly a thunderstorm after noon. High near 61. Southeast wind 10 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    High: 61 °F

    Isolated
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 1am, then snow showers. Some thunder is also possible. Snow level 8000 feet lowering to 5700 feet after midnight . Low around 34. South southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Showers
    Likely then
    Rain/Snow

  • Monday

    Monday: Snow showers before noon, then rain and snow showers between noon and 3pm, then rain showers after 3pm. High near 46. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Breezy. Snow
    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    Rain/Snow and
    Breezy then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 45. Breezy, with a west wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    High: 45 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Snow showers likely before 3pm, then rain and snow showers likely. Mostly cloudy, with a high near 44. Breezy. Chance of precipitation is 70%.

    High: 44 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 63. Breezy, with a south wind 8 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 40. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Isolated showers, then showers and possibly a thunderstorm after noon. High near 61. Southeast wind 10 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Sunday Night
Rain showers before 1am, then snow showers. Some thunder is also possible. Snow level 8000 feet lowering to 5700 feet after midnight . Low around 34. South southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Snow showers before noon, then rain and snow showers between noon and 3pm, then rain showers after 3pm. High near 46. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Tuesday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 45. Breezy, with a west wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 29. Breezy.
Wednesday
Snow showers likely before 3pm, then rain and snow showers likely. Mostly cloudy, with a high near 44. Breezy. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Snow level 6100 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Thursday
A chance of rain and snow showers. Snow level rising to 7100 feet in the afternoon. Partly sunny, with a high near 49.
Thursday Night
A slight chance of showers. Snow level 7100 feet lowering to 6100 feet after midnight . Partly cloudy, with a low around 32.
Friday
A slight chance of showers. Snow level 6100 feet rising to 8100 feet in the afternoon. Mostly sunny, with a high near 57.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Hot Springs WY
 44.98°N 110.69°W (Elev. 5745 ft)
Last Update:
4:59 am MDT May 4, 2024
Forecast Valid:
5am MDT May 4, 2024-6pm MDT May 10, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation