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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Hazardous Weather Conditions

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Mammoth Lakes CA

Winter Weather Advisory until November 16, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until November 16, 04:00pm

    NOW until 4:00pm Sun

    Winter Weather Advisory

  • Today

    High: 35 °F

    Snow Likely
    and Freezing
    Fog

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a chance of snow after 1am. Mostly cloudy, with a low around 25. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Snow, mainly after 7am. The snow could be heavy at times. High near 35. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.

    High: 35 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18. West wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Snow Likely

  • Tuesday

    Tuesday: A 40 percent chance of snow. Mostly cloudy, with a high near 33. North wind around 5 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 18. Northwest wind around 5 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 4am. Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Today
Snow likely, mainly before 1pm. Widespread freezing fog before 11am. Mostly cloudy, with a high near 35. Southwest wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A slight chance of snow before 7pm, then a chance of snow after 1am. Mostly cloudy, with a low around 25. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow, mainly after 7am. The snow could be heavy at times. High near 35. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18. West wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 33. North wind around 5 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. Northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
A slight chance of snow after 4am. Partly cloudy, with a low around 20.
Thursday
A chance of snow, mainly after 10am. Partly sunny, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A slight chance of snow. Partly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
Last Update:
1:16 am PST Nov 16, 2025
Forecast Valid:
9am PST Nov 16, 2025-6pm PST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation