Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Top of 22 - 10,067ft (MTH02)

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

NA

55°F

13°C

Humidity 18%
Wind Speed SE 6 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Last update 18 Oct 12:10 PM PDT
Extended Forecast for

3 Miles S Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Northeast wind 5 to 10 mph becoming southwest.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 49. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 49 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 5pm.  Mostly sunny, with a high near 46. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of snow.  Mostly cloudy, with a low around 30. South wind 5 to 10 mph becoming east after midnight.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A chance of snow showers before 11am, then rain and snow showers. Some thunder is also possible.  High near 40. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 11pm.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Northeast wind 5 to 10 mph becoming southwest.
Tonight
Mostly clear, with a low around 33. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 49. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around 30. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
A 30 percent chance of rain after 5pm. Mostly sunny, with a high near 46. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 30. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A chance of snow showers before 11am, then rain and snow showers. Some thunder is also possible. High near 40. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all snow after 11pm. Mostly cloudy, with a low around 27.
Thursday
Snow likely. Mostly cloudy, with a high near 35.
Thursday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25.
Friday
Sunny, with a high near 39.
Friday Night
Clear, with a low around 24.
Saturday
Sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Mammoth Lakes CA
 37.59°N 118.99°W (Elev. 9419 ft)
11:30 am PDT Oct 18, 2026
12pm PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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