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Tropical Storm Isaias in the Gulf; California Heat Continues

Tropical Storm Isaias is forecast to track toward the central U.S. Gulf Coast while strengthening into a hurricane on Thursday. Residents from Louisiana to the Florida Panhandle should closely monitor the latest updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

41°F

5°C

Humidity 56%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 07 Oct 04:55 AM PDT
Extended Forecast for

6 Miles ESE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 61. South wind 5 to 10 mph becoming northeast in the morning.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Northwest wind 5 to 10 mph becoming east in the evening.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. Southeast wind 5 to 10 mph becoming northeast in the morning.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Northwest wind 5 to 10 mph becoming southwest in the evening.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Southwest wind 10 to 15 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 48. Windy.

    High: 48 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Very windy.

    Low: 34 °F

    Mostly Clear
    and Very
    Windy

  • Sunday

    Sunday: A slight chance of snow showers after 11am. Mostly sunny, with a high near 42. Very windy.

    High: 42 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

Detailed Forecast

Today
Sunny, with a high near 61. South wind 5 to 10 mph becoming northeast in the morning.
Tonight
Mostly clear, with a low around 45. Northwest wind 5 to 10 mph becoming east in the evening.
Thursday
Sunny, with a high near 60. Southeast wind 5 to 10 mph becoming northeast in the morning.
Thursday Night
Mostly clear, with a low around 45. Northwest wind 5 to 10 mph becoming southwest in the evening.
Friday
Sunny, with a high near 57. Southwest wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 41. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 48. Windy.
Saturday Night
Mostly clear, with a low around 34. Very windy.
Sunday
A slight chance of snow showers after 11am. Mostly sunny, with a high near 42. Very windy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 28.
Columbus Day
A chance of snow showers. Partly sunny, with a high near 36.
Monday Night
A chance of snow showers. Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Mammoth Lakes CA
 37.58°N 118.9°W (Elev. 10617 ft)
Last Update:
4:30 am PDT Oct 7, 2026
Forecast Valid:
5am PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation