Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

30°F

-1°C

Humidity 68%
Wind Speed W 3 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 14 Nov 01:35 AM PST
Extended Forecast for

10 Miles ESE Mammoth Lakes CA

Winter Storm Warning November 14, 01:50am until November 14, 10:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning November 14, 01:50am until November 14, 10:00am

    NOW until 10:00am Sat

    Winter Storm Warning

  • Overnight

    Low: 19 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 38. West wind 5 to 10 mph.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 43. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 4am.  Partly cloudy, with a low around 24. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph.  Little or no snow accumulation expected.

    Low: 24 °F

    Windy. Partly
    Cloudy then
    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 35. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 16. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 16 °F

    Snow Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 19. Windy, with a west wind around 30 mph, with gusts as high as 40 mph.
Saturday
Sunny, with a high near 38. West wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 43. Southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 24. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph. Little or no snow accumulation expected.
Monday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 35. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 16. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A slight chance of snow after 4am. Mostly clear, with a low around 13.
Wednesday
Snow, mainly after 10am. Increasing clouds, with a high near 31.
Wednesday Night
Snow. Cloudy, with a low around 17. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 10.
Friday
Sunny, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Mammoth Lakes CA
 37.57°N 118.81°W (Elev. 10469 ft)
10:30 pm PST Nov 13, 2026
1am PST Nov 14, 2026-6pm PST Nov 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database