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Snowpack and Water Supply Status Update after Record Setting March Melt

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Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

NA

50°F

10°C

Humidity 52%
Wind Speed WSW 3 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 06 Apr 07:00 PM PDT
Extended Forecast for

Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 36. Southwest wind 5 to 10 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Southwest wind around 5 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Southwest wind 5 to 10 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. West wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 30 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Snow level 8500 feet rising to 9400 feet in the afternoon. Partly sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 58 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 5am, then a chance of snow showers after 5am. Snow level 9600 feet lowering to 8500 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Snow showers likely before 8am, then rain and snow showers likely between 8am and 11am, then rain showers likely after 11am. Some thunder is also possible. Snow level 8100 feet rising to 8700 feet in the afternoon. Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Friday Night

    Friday Night: Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 2am, then snow showers likely after 2am. Some thunder is also possible. Snow level 8600 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 63. Southwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 37. Southwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 35. West wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 30 mph.
Thursday
A 20 percent chance of showers after 11am. Snow level 8500 feet rising to 9400 feet in the afternoon. Partly sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 5am, then a chance of snow showers after 5am. Snow level 9600 feet lowering to 8500 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Snow showers likely before 8am, then rain and snow showers likely between 8am and 11am, then rain showers likely after 11am. Some thunder is also possible. Snow level 8100 feet rising to 8700 feet in the afternoon. Mostly cloudy, with a high near 54.
Friday Night
Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 2am, then snow showers likely after 2am. Some thunder is also possible. Snow level 8600 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 30.
Saturday
Snow showers before 8am, then snow showers, possibly mixed with rain. Mostly cloudy, with a high near 46.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Sunday
A chance of snow showers. Partly sunny, with a high near 44.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.64°N 118.97°W (Elev. 7913 ft)
Last Update:
4:30 pm PDT Apr 6, 2026
Forecast Valid:
7pm PDT Apr 6, 2026-6pm PDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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