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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

Top Stn/Summit (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

NA

20°F

-7°C

Humidity 95%
Wind Speed SSW 49 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill-3°F (-19°C)
Last update 01 Apr 05:25 AM PDT
Extended Forecast for

2 Miles W 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 25 mph, with gusts as high as 35 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. The snow could be heavy at times. Partly sunny, with a high near 31. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Heavy Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly between 8pm and 2am. The snow could be heavy at times. Mostly cloudy, with a low around 25. Very windy, with a southwest wind 35 to 40 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 75 mph. Chance of precipitation is 60%. New snow accumulation of 5 to 9 inches possible.

    Low: 25 °F

    Heavy Snow
    and Very
    Windy

  • Thursday

    Thursday: A 30 percent chance of snow showers before 11am. Partly sunny, then gradually becoming sunny, with a high near 35. Very windy, with a southwest wind 40 to 50 mph decreasing to 15 to 25 mph. Winds could gust as high as 70 mph. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow
    Showers and
    Very Windy
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. West wind 10 to 15 mph becoming northeast after midnight.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 39 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

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

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Saturday Night

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

    Low: 29 °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 25 mph, with gusts as high as 35 mph.
Wednesday
A slight chance of snow showers before 8am, then a chance of snow showers after 11am. The snow could be heavy at times. Partly sunny, with a high near 31. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow showers likely, mainly between 8pm and 2am. The snow could be heavy at times. Mostly cloudy, with a low around 25. Very windy, with a southwest wind 35 to 40 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 75 mph. Chance of precipitation is 60%. New snow accumulation of 5 to 9 inches possible.
Thursday
A 30 percent chance of snow showers before 11am. Partly sunny, then gradually becoming sunny, with a high near 35. Very windy, with a southwest wind 40 to 50 mph decreasing to 15 to 25 mph. Winds could gust as high as 70 mph. New snow accumulation of less than one inch possible.
Thursday Night
Mostly clear, with a low around 18. West wind 10 to 15 mph becoming northeast after midnight.
Friday
Sunny, with a high near 39. 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 45.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 9872 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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Chance of Precipitation