Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

86°F

30°C

Humidity 11%
Wind Speed WNW 19 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 05 Aug 05:55 PM PDT
Extended Forecast for

4 Miles ENE Mammoth Lakes CA

  • Tonight

    Tonight: Widespread haze between 7pm and 11pm. Clear, with a low around 54. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 54 °F

    Haze then
    Clear

  • Thursday

    Thursday: Patchy smoke after 4pm. Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

    High: 86 °F

    Sunny then
    Patchy Smoke

  • Thursday Night

    Thursday Night: Patchy smoke before 11pm, then patchy smoke after 2am. Mostly clear, with a low around 56. West wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Patchy Smoke

  • Friday

    Friday: Sunny, with a high near 85. Calm wind becoming northeast around 5 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph.

    High: 84 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 11am.  Sunny, with a high near 84.

    High: 84 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread haze between 7pm and 11pm. Clear, with a low around 54. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Patchy smoke after 4pm. Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Patchy smoke before 11pm, then patchy smoke after 2am. Mostly clear, with a low around 56. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 85. Calm wind becoming northeast around 5 mph.
Friday Night
Partly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph.
Saturday Night
Mostly clear, with a low around 55.
Sunday
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Mammoth Lakes CA
 37.67°N 118.92°W (Elev. 7694 ft)
4:30 pm PDT Aug 5, 2026
6pm PDT Aug 5, 2026-6pm PDT Aug 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database