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

Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

Top of 22 - 10,067ft (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

53°F

12°C

Humidity 44%
Wind Speed SSW 13 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 25 Aug 05:20 AM PDT
Extended Forecast for

Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 69.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 11pm. Partly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 56. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Friday
A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 69.
Friday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.63°N 119°W (Elev. 8294 ft)
Last Update:
4:30 am PDT Aug 25, 2026
Forecast Valid:
5am PDT Aug 25, 2026-6pm PDT Aug 31, 2026
 
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