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Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

72°F

22°C

Humidity 10%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 12 Sep 10:55 AM PDT
Extended Forecast for

8 Miles ESE Mammoth Lakes CA

Wind Advisory until September 13, 02:00am
Red Flag Warning until September 13, 02:00am
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory until September 13, 02:00am
    Red Flag Warning until September 13, 02:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 74 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 47. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.

    Low: 47 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 70. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. West wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. West wind around 5 mph becoming north in the morning. Winds could gust as high as 20 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. West wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 74. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 47. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.
Sunday
Sunny, with a high near 70. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 40 mph.
Sunday Night
Mostly clear, with a low around 43. West wind 5 to 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 72. West wind around 5 mph becoming north in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 45. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Mammoth Lakes CA
 37.59°N 118.84°W (Elev. 8307 ft)
Last Update:
4:30 am PDT Sep 12, 2026
Forecast Valid:
11am PDT Sep 12, 2026-6pm PDT Sep 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation