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

3°C

38°F

Humidity 45%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint -8°C (18°F)
Visibility NA
Last update 04 May 09:15 AM MDT
Extended Forecast for

Mammoth 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 17. Breezy, with a south wind 16 to 26 km/h, with gusts as high as 39 km/h.

    High: 17 °C

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. Southeast wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h.

    Low: 4 °C

    Mostly Cloudy

  • Sunday

    Sunday: Isolated showers, then showers and possibly a thunderstorm after noon. High near 16. Southeast wind 16 to 21 km/h becoming south southwest in the afternoon. Winds could gust as high as 32 km/h. Chance of precipitation is 80%.

    High: 16 °C

    Isolated
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 1am, then snow showers. Some thunder is also possible. Low around 1. South southwest wind 21 to 23 km/h, with gusts as high as 35 km/h. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 1 °C

    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 8. Breezy, with a west wind 18 to 23 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h. Chance of precipitation is 90%. New snow accumulation of around a centimeter possible.

    High: 8 °C

    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 1. Breezy, with a west southwest wind 30 to 35 km/h decreasing to 21 to 26 km/h after midnight. Winds could gust as high as 50 km/h. Chance of precipitation is 50%.

    Low: 1 °C

    Chance
    Rain/Snow and
    Breezy then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 7. Breezy, with a west wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 47 km/h. Chance of precipitation is 60%.

    High: 7 °C

    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 -2. Breezy.

    Low: -2 °C

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Snow showers likely before 3pm, then rain and snow showers likely. Mostly cloudy, with a high near 7. Breezy. Chance of precipitation is 70%.

    High: 7 °C

    Chance Snow
    Showers then
    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 17. Breezy, with a south wind 16 to 26 km/h, with gusts as high as 39 km/h.
Tonight
Mostly cloudy, with a low around 4. Southeast wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h.
Sunday
Isolated showers, then showers and possibly a thunderstorm after noon. High near 16. Southeast wind 16 to 21 km/h becoming south southwest in the afternoon. Winds could gust as high as 32 km/h. Chance of precipitation is 80%.
Sunday Night
Rain showers before 1am, then snow showers. Some thunder is also possible. Low around 1. South southwest wind 21 to 23 km/h, with gusts as high as 35 km/h. 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 8. Breezy, with a west wind 18 to 23 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h. Chance of precipitation is 90%. New snow accumulation of around a centimeter 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 1. Breezy, with a west southwest wind 30 to 35 km/h decreasing to 21 to 26 km/h after midnight. Winds could gust as high as 50 km/h. Chance of precipitation is 50%.
Tuesday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 7. Breezy, with a west wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 47 km/h. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around -2. Breezy.
Wednesday
Snow showers likely before 3pm, then rain and snow showers likely. Mostly cloudy, with a high near 7. Breezy. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 0. Chance of precipitation is 50%.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 9.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 0.
Friday
A slight chance of showers. Mostly sunny, with a high near 14.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth WY
 44.98°N 110.69°W (Elev. 5745 m)
Last Update:
9:44 am MDT May 4, 2024
Forecast Valid:
10am MDT May 4, 2024-6pm MDT May 10, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation