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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

43°F

6°C

Humidity 45%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 05 Feb 03:35 PM PST
Extended Forecast for

12 Miles ESE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: A 10 percent chance of snow after 4am. Increasing clouds, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly between 7am and 4pm. Mostly cloudy, with a high near 39. Calm wind. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 42. Calm wind becoming north around 5 mph.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain and snow after 4pm. Snow level 7600 feet. Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 45. Calm wind.
Tonight
A 10 percent chance of snow after 4am. Increasing clouds, with a low around 24. Calm wind.
Friday
A 40 percent chance of snow, mainly between 7am and 4pm. Mostly cloudy, with a high near 39. Calm wind. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 21. Calm wind.
Saturday
Sunny, with a high near 42. Calm wind becoming north around 5 mph.
Saturday Night
Mostly clear, with a low around 21. Calm wind.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 25.
Monday
A slight chance of rain and snow after 4pm. Snow level 7600 feet. Partly sunny, with a high near 42.
Monday Night
A slight chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A chance of snow. Mostly cloudy, with a high near 34.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 13.
Wednesday
A chance of snow. Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Mammoth Lakes CA
 37.57°N 118.78°W (Elev. 7585 ft)
Last Update:
1:15 pm PST Feb 5, 2026
Forecast Valid:
3pm PST Feb 5, 2026-6pm PST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation