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Snowpack and Water Supply Status Update after Record Setting March Melt

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Hazardous Weather Conditions

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

37°F

3°C

Humidity 65%
Wind Speed ESE 4 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 01 Apr 03:45 PM PDT
Extended Forecast for

Mammoth Lakes CA

High Wind Warning April 1, 04:12pm until April 2, 11:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning April 1, 04:12pm until April 2, 11:00am

    NOW until 11:00am Thu

    High Wind Warning

  • This Afternoon

    High: 45 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before 5am. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of snow showers before 8am. Sunny, with a high near 49. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 49 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. Southwest wind around 5 mph becoming north in the evening. Winds could gust as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. East wind around 5 mph, with gusts as high as 25 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. East wind around 5 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Snow showers likely, mainly after 5pm. Partly sunny, with a high near 45. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely, mainly before 5am. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 20 percent chance of snow showers before 8am. Sunny, with a high near 49. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Mostly clear, with a low around 21. Southwest wind around 5 mph becoming north in the evening. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 54. East wind around 5 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 26. East wind around 5 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Mostly sunny, with a high near 57.
Basemap Options
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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:
11:31 am PDT Apr 1, 2026
Forecast Valid:
4pm PDT Apr 1, 2026-6pm PDT Apr 8, 2026
 
Forecast Discussion
 
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Chance of Precipitation