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

Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. 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 29.78 in (1008.47 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Mammoth Lakes CA

Winter Storm Warning November 13, 01:00pm until November 14, 04:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: A 50 percent chance of rain after 7am. Snow level 9500 feet rising to 10100 feet in the afternoon. Increasing clouds, with a high near 52. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 40 mph.

    High: 52 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: Rain likely before 4am, then rain and snow. Snow level 9600 feet. Low around 36. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    and Breezy
    then
    Rain/Snow

  • Friday

    Friday: Rain and snow, becoming all rain after 1pm. Snow level 9500 feet. High near 47. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow

  • Friday Night

    Friday Night: A 50 percent chance of rain. Snow level 9300 feet. Mostly cloudy, with a low around 33. East wind around 5 mph.

    Low: 33 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am. Snow level 9300 feet. Mostly cloudy, with a high near 44. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain and snow likely. Snow level 8700 feet lowering to 8100 feet after midnight . Cloudy, with a low around 31. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Heavy Snow

  • Monday

    Monday: Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 39.

    High: 39 °F

    Heavy Snow

Detailed Forecast

Today
A 50 percent chance of rain after 7am. Snow level 9500 feet rising to 10100 feet in the afternoon. Increasing clouds, with a high near 52. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 40 mph.
Tonight
Rain likely before 4am, then rain and snow. Snow level 9600 feet. Low around 36. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain and snow, becoming all rain after 1pm. Snow level 9500 feet. High near 47. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of rain. Snow level 9300 feet. Mostly cloudy, with a low around 33. East wind around 5 mph.
Saturday
Rain likely, mainly after 10am. Snow level 9300 feet. Mostly cloudy, with a high near 44. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain and snow likely. Snow level 8700 feet lowering to 8100 feet after midnight . Cloudy, with a low around 31. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 26.
Monday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 39.
Monday Night
A chance of snow. Mostly cloudy, with a low around 19.
Tuesday
A chance of snow. Partly sunny, with a high near 38.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 20.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.64°N 118.97°W (Elev. 7913 ft)
Last Update:
1:15 am PST Nov 13, 2025
Forecast Valid:
5am PST Nov 13, 2025-6pm PST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation