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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

66°F

19°C

Humidity 11%
Wind Speed W 16 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 07 Apr 01:55 PM PDT
Extended Forecast for

6 Miles SE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 49. Southwest wind around 10 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Southwest wind 5 to 15 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. Southwest wind 5 to 15 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 45. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 45 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 29. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Friday

    Friday: Snow showers likely after 11am. Some thunder is also possible. Partly sunny, with a high near 41. Breezy. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 25. Windy.

    Low: 25 °F

    Snow Showers
    Likely and
    Windy

  • Saturday

    Saturday: Snow showers, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 33. Breezy.

    High: 33 °F

    Snow Showers
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 49. Southwest wind around 10 mph.
Tonight
Mostly clear, with a low around 32. Southwest wind 5 to 15 mph.
Wednesday
Sunny, with a high near 50. Southwest wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 29. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 45. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 29. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Snow showers likely after 11am. Some thunder is also possible. Partly sunny, with a high near 41. Breezy. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 25. Windy.
Saturday
Snow showers, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 33. Breezy.
Saturday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 21. Breezy.
Sunday
Snow showers likely. Partly sunny, with a high near 28. Breezy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Breezy.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Mammoth Lakes CA
 37.58°N 118.9°W (Elev. 10617 ft)
Last Update:
11:30 am PDT Apr 7, 2026
Forecast Valid:
2pm PDT Apr 7, 2026-6pm PDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation