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

Heavy Snow Across the Northern Plains and Great Lakes; Strong Winds for the East

Travel conditions will be challenging across the northern Plains, Great Lakes and east coast through Thanksgiving holiday weekend. Heavy snow, blizzard conditions, for the upper Midwest and Great Lakes region through Thanksgiving to be followed by another strong storm for the Plains, Great Lakes and Northeast this weekend. Strong winds are expected with these systems adding to travel difficulties Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

21°F

-6°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 26 Nov 05:15 AM PST
Extended Forecast for

12 Miles SE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 37. Northwest wind 5 to 15 mph.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. North wind 5 to 10 mph.

    Low: 24 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 36. Northwest wind 5 to 15 mph.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 31. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 31 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17. Southwest wind 10 to 15 mph.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A slight chance of snow after 10am. Mostly sunny, with a high near 23.

    High: 23 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 37. Northwest wind 5 to 15 mph.
Tonight
Partly cloudy, with a low around 24. North wind 5 to 10 mph.
Thanksgiving Day
Partly sunny, with a high near 36. Northwest wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 31. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.
Friday Night
Partly cloudy, with a low around 17. Southwest wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 15. Breezy.
Sunday
A slight chance of snow after 10am. Mostly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 11. Blustery.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Mostly sunny, with a high near 30.
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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:
3:30 am PST Nov 26, 2025
Forecast Valid:
5am PST Nov 26, 2025-6pm PST Dec 2, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation