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

32°F

0°C

Humidity 79%
Wind Speed WSW 7 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 01 Apr 01:16 AM PDT
Extended Forecast for

Mammoth Lakes CA

Winter Weather Advisory April 1, 01:39am until April 1, 05:00am
High Wind Warning April 1, 02:00pm until April 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
High Wind Warning
  •  
    Winter Weather Advisory April 1, 01:39am until April 1, 05:00am

    NOW until 5:00am Wed

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of snow showers before 8am, then a chance of snow showers after 11am.  Partly sunny, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 40 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of snow showers before 11am.  Sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph.  Little or no snow accumulation expected.

    High: 49 °F

    Chance Snow
    Showers and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. West wind around 5 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. East wind around 5 mph, with gusts as high as 25 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Overnight
Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Wednesday
A slight chance of snow showers before 8am, then a chance of snow showers after 11am. Partly sunny, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. New snow accumulation of 1 to 3 inches possible.
Thursday
A 30 percent chance of snow showers before 11am. Sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 21. West wind around 5 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 53. East wind around 5 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.64°N 118.97°W (Elev. 7913 ft)
11:31 pm PDT Mar 31, 2026
1am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
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