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

Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

82°F

28°C

Humidity 16%
Wind Speed WNW 13 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 04 Jul 04:55 PM PDT
Extended Forecast for

11 Miles SE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Southwest wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 56. Southeast wind around 10 mph becoming southwest in the morning.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Southwest wind 5 to 15 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 59. Southwest wind 5 to 10 mph becoming north in the morning.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Southwest wind 10 to 15 mph becoming north in the morning.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

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

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Southwest wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly cloudy, with a high near 56. Southeast wind around 10 mph becoming southwest in the morning.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Southwest wind 5 to 15 mph.
Monday
Sunny, with a high near 59. Southwest wind 5 to 10 mph becoming north in the morning.
Monday Night
Mostly clear, with a low around 41. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 62. Southwest wind 10 to 15 mph becoming north in the morning.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 45. Breezy.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 45. Breezy.
Saturday
Sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Mammoth Lakes CA
 37.52°N 118.86°W (Elev. 11591 ft)
Last Update:
4:30 pm PDT Jul 4, 2026
Forecast Valid:
5pm PDT Jul 4, 2026-6pm PDT Jul 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation