Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

81°F

27°C

Humidity 19%
Wind Speed W 14 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Jul 06:55 PM PDT
Extended Forecast for

10 Miles SE Mammoth Lakes CA

  • Tonight

    Tonight: Clear, with a low around 45. Breezy, with a southwest wind 10 to 20 mph becoming southeast after midnight. Winds could gust as high as 30 mph.

    Low: 45 °F

    Clear and
    Breezy then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. South wind 5 to 10 mph becoming north in the morning.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Southwest wind 10 to 15 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Southwest wind 10 to 15 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Southwest wind 10 to 15 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 64. Southwest wind 5 to 10 mph becoming southeast in the morning.

    High: 64 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 45. Breezy, with a southwest wind 10 to 20 mph becoming southeast after midnight. Winds could gust as high as 30 mph.
Wednesday
Sunny, with a high near 67. South wind 5 to 10 mph becoming north in the morning.
Wednesday Night
Mostly clear, with a low around 44. Southwest wind 10 to 15 mph.
Thursday
Sunny, with a high near 66. Southwest wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 44. Southwest wind 10 to 15 mph.
Friday
Increasing clouds, with a high near 64. Southwest wind 5 to 10 mph becoming southeast in the morning.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 42. Breezy.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 41. Breezy.
Tuesday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Mammoth Lakes CA
 37.54°N 118.86°W (Elev. 10636 ft)
2:15 pm PDT Jul 15, 2025
7pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database