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

Top of 22 (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

37°F

3°C

Humidity 86%
Wind Speed SW 44 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 30 Sep 01:25 PM PDT
Extended Forecast for

Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. Southwest wind around 10 mph, with gusts as high as 30 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Southwest wind around 10 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Southwest wind around 10 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 57. Southwest wind around 10 mph, with gusts as high as 30 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm.  Snow level 11100 feet lowering to 10300 feet after midnight . Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 37 °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 50. Chance of precipitation is 40%.

    High: 50 °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 34.

    Low: 34 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. Southwest wind around 10 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 38. Southwest wind around 10 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 58. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 39. Southwest wind around 10 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 57. Southwest wind around 10 mph, with gusts as high as 30 mph.
Thursday Night
A 20 percent chance of showers after 11pm. Snow level 11100 feet lowering to 10300 feet after midnight . Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 30 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 50. 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 34.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 119°W (Elev. 8681 ft)
10:15 am PDT Sep 30, 2025
1pm PDT Sep 30, 2025-6pm PDT Oct 6, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database