Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

46°F

8°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 30 Sep 07:55 AM PDT
Extended Forecast for

7 Miles ESE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 62. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 34. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm.  Partly cloudy, with a low around 35. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Snow level 9800 feet. Partly sunny, with a high near 57. Chance of precipitation is 40%.

    High: 57 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 11pm.  Snow level 9900 feet lowering to 9300 feet after midnight . Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 62. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 34. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 67. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 36. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 66. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 35. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Snow level 9800 feet. Partly sunny, with a high near 57. Chance of precipitation is 40%.
Friday Night
A slight chance of showers and thunderstorms before 11pm. Snow level 9900 feet lowering to 9300 feet after midnight . Partly cloudy, with a low around 32.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Mammoth Lakes CA
 37.63°N 118.85°W (Elev. 7152 ft)
2:15 am PDT Sep 30, 2025
8am PDT Sep 30, 2025-6pm PDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database