Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

34°F

1°C

Humidity 47%
Wind Speed W 17 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 02 Dec 09:55 PM PST
Extended Forecast for

10 Miles SE Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Blustery, with a northwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 9 °F

    Partly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 24. Windy, with a northeast wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 24 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. Northeast wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 33. West wind around 15 mph becoming northwest in the morning.

    High: 33 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 19 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 38. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 9. Blustery, with a northwest wind around 20 mph, with gusts as high as 35 mph.
Wednesday
Sunny, with a high near 24. Windy, with a northeast wind 20 to 30 mph, with gusts as high as 40 mph.
Wednesday Night
Mostly clear, with a low around 12. Northeast wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 33. West wind around 15 mph becoming northwest in the morning.
Thursday Night
Mostly clear, with a low around 19. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 38. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 41. Breezy.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Mammoth Lakes CA
 37.54°N 118.86°W (Elev. 10636 ft)
3:30 pm PST Dec 2, 2025
10pm PST Dec 2, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database