Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

60°F

16°C

Humidity 30%
Wind Speed ESE 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 10 Nov 09:45 AM PST
Extended Forecast for

Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Calm wind becoming southwest around 5 mph after midnight.

    Low: 38 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southwest wind 5 to 10 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 53 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, mainly after 4am.  Snow level 8600 feet. Low around 33. Windy, with a southwest wind around 30 mph, with gusts as high as 50 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Windy. Chance
    Rain/Snow
    then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all snow after 1pm. The snow could be heavy at times.  High near 38. Breezy.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 38 °F

    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow, mainly before 4am. The snow could be heavy at times.  Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow likely, mainly between 10am and 4pm.  Partly sunny, with a high near 31.

    High: 31 °F

    Snow Likely

Detailed Forecast

Today
Mostly sunny, with a high near 64. Calm wind.
Tonight
Partly cloudy, with a low around 38. Calm wind becoming southwest around 5 mph after midnight.
Veterans Day
Partly sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 53. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday Night
Snow, possibly mixed with rain, mainly after 4am. Snow level 8600 feet. Low around 33. Windy, with a southwest wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow, becoming all snow after 1pm. The snow could be heavy at times. High near 38. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow, mainly before 4am. The snow could be heavy at times. Mostly cloudy, with a low around 16. Breezy.
Friday
Snow likely, mainly between 10am and 4pm. Partly sunny, with a high near 31.
Friday Night
A chance of snow before 10pm. Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
9:16 am PST Nov 10, 2025
10am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database