National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rain Providing Some Relief to Drought-Stricken Southern U.S.

A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

59°F

15°C

Humidity 21%
Wind Speed S 2 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Last update 01 May 04:00 PM PDT
Extended Forecast for

Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Southwest wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Snow level 9300 feet rising to 10500 feet in the afternoon. Mostly sunny, with a high near 61. Southwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 25 mph.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm. Snow level 10500 feet lowering to 9600 feet after midnight . Partly cloudy, with a low around 36. Southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 25 mph.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 11am. Snow level 9100 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 56 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Rain showers likely before 11pm, then a chance of rain and snow showers. Snow level 9600 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 32. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow showers before 2pm, then rain and snow showers. Some thunder is also possible. High near 50. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 50 °F

    Snow Showers
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow showers likely. Some thunder is also possible. Snow level 8400 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow showers likely, becoming all rain after 2pm. Some thunder is also possible. Snow level rising to 9000 feet in the afternoon. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers before 11pm. Snow level 9300 feet. Partly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. Southwest wind around 5 mph.
Saturday
A 20 percent chance of showers after 2pm. Snow level 9300 feet rising to 10500 feet in the afternoon. Mostly sunny, with a high near 61. Southwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 25 mph.
Saturday Night
A 20 percent chance of showers before 11pm. Snow level 10500 feet lowering to 9600 feet after midnight . Partly cloudy, with a low around 36. Southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 25 mph.
Sunday
A 50 percent chance of showers and thunderstorms after 11am. Snow level 9100 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Rain showers likely before 11pm, then a chance of rain and snow showers. Snow level 9600 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 32. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Snow showers before 2pm, then rain and snow showers. Some thunder is also possible. High near 50. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain and snow showers likely. Some thunder is also possible. Snow level 8400 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow showers likely, becoming all rain after 2pm. Some thunder is also possible. Snow level rising to 9000 feet in the afternoon. Mostly cloudy, with a high near 47.
Tuesday Night
A chance of showers before 11pm. Snow level 9300 feet. Partly cloudy, with a low around 32.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
Last Update:
11:30 am PDT May 1, 2026
Forecast Valid:
4pm PDT May 1, 2026-6pm PDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation