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

61°F

16°C

Humidity 24%
Wind Speed W 2 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Last update 10 Nov 03:00 PM PST
Extended Forecast for

Mammoth Lakes CA

Winter Storm Watch November 13, 01:00am until November 14, 04:00am
Click here for hazard details and duration
Winter Storm Watch
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. Southwest wind around 5 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Southwest wind around 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow, mainly after 4am.  Low around 33. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 55 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Windy. Chance
    Snow then
    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 35. Windy.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 35 °F

    Heavy Snow
    and Windy

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times.  Mostly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow likely, mainly before 10am.  Partly sunny, with a high near 26.

    High: 26 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. Southwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 40. Southwest wind around 5 mph.
Veterans Day
Partly sunny, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 46. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.
Wednesday Night
Snow, mainly after 4am. Low around 33. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
Snow. The snow could be heavy at times. High near 35. Windy. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 21. Breezy.
Friday
Snow likely, mainly before 10am. Partly sunny, with a high near 26.
Friday Night
A slight chance of snow before 10pm. Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 36.
Saturday Night
Mostly clear, with a low around 26.
Sunday
A slight chance of snow. Mostly sunny, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.61°N 118.99°W (Elev. 9137 ft)
2:07 pm PST Nov 10, 2025
3pm PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database