Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Top of 22 - 10,067ft (MTH02)

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

NA

37°F

3°C

Humidity 55%
Wind Speed S 31 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 19 Oct 07:10 AM PDT
Extended Forecast for

Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 2pm.  Snow level rising to 9700 feet in the afternoon. Mostly sunny, with a high near 47. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. South wind around 5 mph becoming calm  after midnight.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 11am, then rain and snow.  High near 41. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 8pm.  Low around 28. Southwest wind around 5 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 35. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 35 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow before 11pm.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 31. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
A 20 percent chance of rain after 2pm. Snow level rising to 9700 feet in the afternoon. Mostly sunny, with a high near 47. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 30. South wind around 5 mph becoming calm after midnight.
Wednesday
A chance of snow before 11am, then rain and snow. High near 41. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all snow after 8pm. Low around 28. Southwest wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 24.
Friday
Sunny, with a high near 40.
Friday Night
Clear, with a low around 24.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 27. Breezy.
Sunday
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.61°N 118.99°W (Elev. 9137 ft)
4:30 am PDT Oct 19, 2026
7am PDT Oct 19, 2026-6pm PDT Oct 25, 2026
 
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Additional Resources

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