Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

86°F

30°C

Humidity 12%
Wind Speed W 23 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 15 Jul 03:15 PM PDT
Extended Forecast for

10 Miles ESE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. West wind around 15 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 53. West wind 10 to 15 mph becoming light southwest  after midnight.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 86. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 86 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Southwest wind 5 to 10 mph becoming light  after midnight.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Southwest wind 5 to 10 mph becoming light west  in the evening. Winds could gust as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 83.

    High: 83 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 89. West wind around 15 mph.
Tonight
Clear, with a low around 53. West wind 10 to 15 mph becoming light southwest after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 86. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 52. Southwest wind 5 to 10 mph becoming light after midnight.
Thursday
Sunny, with a high near 85. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 52. Southwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 20 mph.
Friday
Increasing clouds, with a high near 83.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Mammoth Lakes CA
 37.6°N 118.79°W (Elev. 6909 ft)
2:15 pm PDT Jul 15, 2025
3pm PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database