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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, 04:02pm until April 2, 11:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning April 1, 04:02pm until April 2, 11:00am

    NOW until 11:00am Thu

    High Wind Warning

  • This Afternoon

    High: 44 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before 5am. Mostly cloudy, with a low around 28. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of snow showers before 8am. Sunny, with a high near 47. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 47 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. West wind around 5 mph becoming north in the evening. Winds could gust as high as 20 mph.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. East wind around 5 mph becoming southwest after midnight.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Snow showers likely, mainly after 5pm. Partly sunny, with a high near 44. 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 28. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 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 47. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Mostly clear, with a low around 19. West wind around 5 mph becoming north in the evening. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 53. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 24. East wind around 5 mph becoming southwest after midnight.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Mostly sunny, with a high near 55.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 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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