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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 >

Hazardous Weather Conditions

Current conditions at

Top of 22 - 10,067ft (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

23°F

-5°C

Humidity 95%
Wind Speed SSW 18 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill9°F (-13°C)
Last update 13 Nov 10:20 PM PST
Extended Forecast for

2 Miles WNW Mammoth Lakes CA

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

    NOW until 10:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 20 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 42. Calm wind.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 44. Southwest wind around 10 mph, with gusts as high as 30 mph.

    High: 44 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Snow likely after 4am. Increasing clouds, with a low around 27. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 27 °F

    Breezy.
    Partly Cloudy
    then Snow
    Likely

  • Monday

    Monday: Snow. High near 35. Southwest wind 10 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 17. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Snow Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 30 percent chance of snow before 1am. Partly cloudy, with a low around 20. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of 3 to 5 inches possible.
Saturday
Sunny, with a high near 42. Calm wind.
Saturday Night
Mostly cloudy, with a low around 26. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 44. Southwest wind around 10 mph, with gusts as high as 30 mph.
Sunday Night
Snow likely after 4am. Increasing clouds, with a low around 27. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Snow. High near 35. Southwest wind 10 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 17. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
A chance of snow after 4am. Mostly clear, with a low around 15.
Wednesday
Snow, mainly after 10am. Mostly cloudy, with a high near 32.
Wednesday Night
Snow. Cloudy, with a low around 20. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 30.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Mammoth Lakes CA
 37.66°N 119°W (Elev. 8681 ft)
Last Update:
10:30 pm PST Nov 13, 2026
Forecast Valid:
10pm PST Nov 13, 2026-6pm PST Nov 20, 2026
 
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Additional Resources

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Chance of Precipitation