Unsettled Weather in the Southeast and West; Unseasonably Hot in the North-Central U.S.; Coastal Impacts Along the East Coast

Thunderstorms and heavy rainfall may produce isolated flash flooding along the southeast Atlantic coast the next several days. Showers and thunderstorms persist across portions of the Great Basin, Pacific Northwest, and northern Rockies. Unseasonably hot temperatures continue for much of the Plains and Midwest. High surf, dangerous rip currents, and coastal flooding continue along the East Coast. Read More >

Current conditions at

Top Stn/Summit (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

NA

39°F

4°C

Humidity 100%
Wind Speed SW 34 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 02 Oct 01:25 PM PDT
Extended Forecast for

3 Miles WNW Mammoth Lakes CA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Snow level 11400 feet. Mostly sunny, with a high near 55. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 55 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain showers likely before 5am, then rain likely, possibly mixed with snow showers. Some thunder is also possible.  Snow level 11300 feet lowering to 9600 feet after midnight . Mostly cloudy, with a low around 36. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow
    Likely

  • Friday

    Friday: A 50 percent chance of snow showers, mainly after 11am. Some thunder is also possible.  Partly sunny, with a high near 41. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph.  Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. Southwest wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 25 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 51. North wind around 5 mph becoming calm  in the morning.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Snow level 11400 feet. Mostly sunny, with a high near 55. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Rain showers likely before 5am, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Snow level 11300 feet lowering to 9600 feet after midnight . Mostly cloudy, with a low around 36. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A 50 percent chance of snow showers, mainly after 11am. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 31. Southwest wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 51. North wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 33. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mammoth Lakes CA
 37.65°N 119.03°W (Elev. 8809 ft)
12:45 pm PDT Oct 2, 2025
1pm PDT Oct 2, 2025-6pm PDT Oct 8, 2025
 
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Additional Resources

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