Snowpack and Water Supply Status Update after Record Setting March Melt

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Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Clear

32°F

0°C

Humidity 54%
Wind Speed N 3 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 06 Apr 06:15 AM PDT
Extended Forecast for

9 Miles ESE Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 65. Calm wind becoming west around 5 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. West wind 5 to 10 mph becoming light southwest  in the evening.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Calm wind becoming west around 5 mph in the afternoon.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. West wind 5 to 10 mph becoming light  in the evening.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. West wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am.  Snow level 8600 feet rising to 9200 feet in the afternoon. Partly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers before 2am, then a chance of rain and snow showers.  Snow level 9500 feet lowering to 8500 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow showers before 8am, then rain showers likely between 8am and 5pm, then rain likely, possibly mixed with snow showers after 5pm. Some thunder is also possible.  Snow level 8400 feet. Partly sunny, with a high near 54.

    High: 54 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 65. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 31. West wind 5 to 10 mph becoming light southwest in the evening.
Tuesday
Sunny, with a high near 65. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 32. West wind 5 to 10 mph becoming light in the evening.
Wednesday
Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 31. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Thursday
A 20 percent chance of showers after 11am. Snow level 8600 feet rising to 9200 feet in the afternoon. Partly sunny, with a high near 60.
Thursday Night
A chance of rain showers before 2am, then a chance of rain and snow showers. Snow level 9500 feet lowering to 8500 feet after midnight . Mostly cloudy, with a low around 29.
Friday
A slight chance of rain and snow showers before 8am, then rain showers likely between 8am and 5pm, then rain likely, possibly mixed with snow showers after 5pm. Some thunder is also possible. Snow level 8400 feet. Partly sunny, with a high near 54.
Friday Night
A chance of rain and snow showers before 5am, then a chance of snow showers. Snow level 8700 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 25.
Saturday
Rain and snow showers likely. Snow level 7800 feet. Partly sunny, with a high near 51.
Saturday Night
A chance of rain and snow showers. Snow level 8200 feet lowering to 7700 feet after midnight . Partly cloudy, with a low around 24.
Sunday
A chance of rain and snow showers. Snow level 7600 feet. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Mammoth Lakes CA
 37.61°N 118.82°W (Elev. 7201 ft)
4:30 am PDT Apr 6, 2026
6am PDT Apr 6, 2026-6pm PDT Apr 12, 2026
 
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Additional Resources

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