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

Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

NA

47°F

8°C

Humidity 24%
Wind Speed SW 1 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 12°F (-11°C)
Visibility NA
Last update 28 Nov 03:15 PM PST
Extended Forecast for

Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 48. Southwest wind around 5 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 26. Calm wind.

    Low: 26 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Calm wind becoming southwest around 5 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Southwest wind 5 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 45. West wind around 5 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 48. Southwest wind around 5 mph.
Tonight
Increasing clouds, with a low around 26. Calm wind.
Saturday
Mostly sunny, with a high near 49. Calm wind becoming southwest around 5 mph.
Saturday Night
Mostly clear, with a low around 28. Southwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 45. West wind around 5 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 22. North wind around 5 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
A slight chance of snow after 10pm. Partly cloudy, with a low around 24.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
Last Update:
3:30 pm PST Nov 28, 2025
Forecast Valid:
3pm PST Nov 28, 2025-6pm PST Dec 4, 2025
 
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Additional Resources

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