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Atmospheric River in California; Fire Weather Concerns in the Central Plains

An atmospheric river will continue to bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California through Saturday. Dry, gusty winds will bring elevated fire weather conditions to parts of the central and southern High Plains Friday. Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Rain

45°F

7°C

Humidity 75%
Wind Speed S 8 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 13 Nov 06:35 PM PST
Extended Forecast for

8 Miles SE Mammoth Lakes CA

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

    NOW until 4:00pm Fri

    Winter Storm Warning

  • Tonight

    Low: 28 °F

    Heavy Snow
    and Very
    Windy

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 34. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Heavy Snow
    and Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25. South wind around 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 10am. Cloudy, with a high near 30. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: Snow. Low around 22. Breezy, with an east wind 15 to 20 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Snow and
    Breezy

  • Sunday

    Sunday: Snow, mainly before 4pm. High near 26. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 17. Windy. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 17 °F

    Heavy Snow
    and Windy

  • Monday

    Monday: Snow. The snow could be heavy at times. Mostly cloudy, with a high near 24. Breezy.

    High: 24 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 28. Very windy, with a south wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 4 to 8 inches possible.
Friday
Snow. The snow could be heavy at times. High near 34. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. South wind around 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow likely, mainly after 10am. Cloudy, with a high near 30. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow. Low around 22. Breezy, with an east wind 15 to 20 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow, mainly before 4pm. High near 26. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 17. Windy. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 24. Breezy.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 9.
Tuesday
A chance of snow, mainly before 4pm. Partly sunny, with a high near 23.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 10. Breezy.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 15. Breezy.
Thursday
A chance of snow. The snow could be heavy at times. Partly sunny, with a high near 22. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Mammoth Lakes CA
 37.56°N 118.87°W (Elev. 11175 ft)
Last Update:
1:16 pm PST Nov 13, 2025
Forecast Valid:
6pm PST Nov 13, 2025-6pm PST Nov 20, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation