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

Top Stn/Summit - 11,053ft (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

NA

23°F

-5°C

Humidity 76%
Wind Speed SW 25 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill7°F (-14°C)
Last update 14 Nov 04:45 PM PST
Extended Forecast for

3 Miles WNW Mammoth Lakes CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 41. Southwest wind around 10 mph, with gusts as high as 25 mph.

    High: 41 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 4am.  Partly cloudy, with a low around 28. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 55 mph.  Little or no snow accumulation expected.

    Low: 28 °F

    Breezy.
    Partly Cloudy
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 34. Southwest wind 10 to 15 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 19. Southwest wind around 5 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Snow Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Calm wind becoming southwest around 5 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 4am.  Partly cloudy, with a low around 19. Little or no snow accumulation expected.

    Low: 19 °F

    Mostly Clear
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after 10am.  Mostly cloudy, with a high near 30. Breezy.

    High: 30 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Snow and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 41. Southwest wind around 10 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 28. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 55 mph. Little or no snow accumulation expected.
Monday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 34. Southwest wind 10 to 15 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 19. Southwest wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 30. Calm wind becoming southwest around 5 mph.
Tuesday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 19. Little or no snow accumulation expected.
Wednesday
Snow, mainly after 10am. Mostly cloudy, with a high near 30. Breezy.
Wednesday Night
Snow. Cloudy, with a low around 23. Breezy.
Thursday
Snow. Cloudy, with a high near 27. Breezy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 16.
Friday
A slight chance of snow. Mostly sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 14.
Saturday
Mostly sunny, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mammoth Lakes CA
 37.65°N 119.03°W (Elev. 8809 ft)
3:30 pm PST Nov 14, 2026
5pm PST Nov 14, 2026-6pm PST Nov 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database