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Snowpack and Water Supply Status Update after Record Setting March Melt

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Current conditions at

Top Stn/Summit (MTH03)

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

NA

34°F

1°C

Humidity 39%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 06 Apr 12:05 AM PDT
Extended Forecast for

3 Miles SSW Mammoth Lakes CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Southwest wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind 5 to 10 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. Southwest wind 5 to 10 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. Southwest wind 5 to 15 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. Southwest wind 5 to 15 mph.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow showers after 11am. Partly sunny, with a high near 44.

    High: 44 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 47. West wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 32. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 49. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 34. Southwest wind 5 to 15 mph.
Wednesday
Sunny, with a high near 48. Southwest wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
A chance of snow showers after 11am. Partly sunny, with a high near 44.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 30.
Friday
Snow showers likely, mainly after 11am. Some thunder is also possible. Partly sunny, with a high near 38.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 27.
Saturday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 35.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Sunday
A chance of snow showers. Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mammoth Lakes CA
 37.59°N 119.01°W (Elev. 9957 ft)
Last Update:
11:30 pm PDT Apr 5, 2026
Forecast Valid:
12am PDT Apr 6, 2026-6pm PDT Apr 12, 2026
 
Forecast Discussion
 
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