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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

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Overcast

39°F

4°C

Humidity 55%
Wind Speed WNW 12 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 01 Apr 04:55 AM PDT
Extended Forecast for

10 Miles SE Mammoth Lakes CA

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

  • Overnight

    Overnight: A 20 percent chance of snow showers. Mostly cloudy, with a low around 24. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: A slight chance of snow showers before 8am, then a chance of snow showers after 11am. Mostly sunny, with a high near 35. Windy, with a southwest wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 25. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 80 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday

    Thursday: A 20 percent chance of snow showers before 11am. Sunny, with a high near 38. Very windy, with a southwest wind 35 to 45 mph decreasing to 20 to 30 mph in the afternoon. Winds could gust as high as 80 mph.

    High: 38 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. West wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 42. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 24. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.
Wednesday
A slight chance of snow showers before 8am, then a chance of snow showers after 11am. Mostly sunny, with a high near 35. Windy, with a southwest wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 25. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 80 mph. New snow accumulation of 1 to 3 inches possible.
Thursday
A 20 percent chance of snow showers before 11am. Sunny, with a high near 38. Very windy, with a southwest wind 35 to 45 mph decreasing to 20 to 30 mph in the afternoon. Winds could gust as high as 80 mph.
Thursday Night
Mostly clear, with a low around 18. West wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 42. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 51.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Mammoth Lakes CA
 37.54°N 118.83°W (Elev. 9216 ft)
Last Update:
4:31 am PDT Apr 1, 2026
Forecast Valid:
5am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation