National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

19°F

-7°C

Humidity 57%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 03 Dec 10:55 PM PST
Extended Forecast for

12 Miles SE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 11. North wind 10 to 15 mph.

    Low: 11 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 29. North wind 10 to 15 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20. Blustery, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 20 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 34. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 34 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 36 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 11. North wind 10 to 15 mph.
Thursday
Sunny, with a high near 29. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 20. Blustery, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 34. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 24. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Mammoth Lakes CA
 37.5°N 118.85°W (Elev. 11572 ft)
Last Update:
10:30 pm PST Dec 3, 2025
Forecast Valid:
11pm PST Dec 3, 2025-6pm PST Dec 10, 2025
 
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