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 >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Overcast

43°F

6°C

Humidity 86%
Wind Speed W 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 15 Nov 09:35 AM PST
Extended Forecast for

7 Miles ESE Mammoth Lakes CA

  • Today

    Today: Rain.  Snow level 9500 feet. High near 47. East wind 10 to 15 mph.  Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Tonight

    Tonight: Rain before 10pm, then rain and snow between 10pm and 1am, then snow likely after 1am.  Snow level 8600 feet lowering to 7200 feet after midnight . Low around 28. East wind 5 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 4pm.  Cloudy, with a high near 41. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 24. Southwest wind 5 to 10 mph.  New snow accumulation of around an inch possible.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: Snow likely.  Mostly cloudy, with a high near 39. Southwest wind 5 to 10 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 20. South wind around 5 mph becoming northwest after midnight.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow Likely

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before 10am.  Partly sunny, with a high near 41. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow.  Partly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Rain. Snow level 9500 feet. High near 47. East wind 10 to 15 mph. Chance of precipitation is 80%.
Tonight
Rain before 10pm, then rain and snow between 10pm and 1am, then snow likely after 1am. Snow level 8600 feet lowering to 7200 feet after midnight . Low around 28. East wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow, mainly before 4pm. Cloudy, with a high near 41. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 24. Southwest wind 5 to 10 mph. New snow accumulation of around an inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 39. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 20. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A 30 percent chance of snow, mainly before 10am. Partly sunny, with a high near 41. Little or no snow accumulation expected.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
A slight chance of snow after 10pm. Partly cloudy, with a low around 21.
Thursday
Snow likely. Partly sunny, with a high near 43.
Thursday Night
Snow likely. Mostly cloudy, with a low around 17.
Friday
A chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Mammoth Lakes CA
 37.63°N 118.85°W (Elev. 7152 ft)
9:16 am PST Nov 15, 2025
9am PST Nov 15, 2025-6pm PST Nov 21, 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