National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 of 22 - 10,067ft (MTH02)

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

NA

40°F

4°C

Humidity 33%
Wind Speed SSW 20 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 15 Nov 10:40 AM PST
Extended Forecast for

4 Miles NW Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 47. Southwest wind around 10 mph, with gusts as high as 25 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Breezy, with a south wind 20 to 25 mph, with gusts as high as 45 mph.

    Low: 26 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Snow likely, mainly after 4pm. Partly sunny, with a high near 41. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    then Snow
    Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 16. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely

  • Tuesday

    Tuesday: Sunny, with a high near 34. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 4am. Mostly clear, with a low around 13. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Little or no snow accumulation expected.

    Low: 13 °F

    Mostly Clear
    then Chance
    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow, mainly after 10am. High near 35. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 35 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Snow and
    Breezy

  • Thursday

    Thursday: Snow. Cloudy, with a high near 32.

    High: 32 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 47. Southwest wind around 10 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 26. Breezy, with a south wind 20 to 25 mph, with gusts as high as 45 mph.
Monday
Snow likely, mainly after 4pm. Partly sunny, with a high near 41. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 16. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Sunny, with a high near 34. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A 30 percent chance of snow after 4am. Mostly clear, with a low around 13. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Little or no snow accumulation expected.
Wednesday
Snow, mainly after 10am. High near 35. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow. Cloudy, with a low around 19. Breezy.
Thursday
Snow. Cloudy, with a high near 32.
Thursday Night
Snow, mainly before 4am. Mostly cloudy, with a low around 13.
Friday
A chance of snow. Mostly sunny, with a high near 32.
Friday Night
Mostly clear, with a low around 8.
Saturday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Mammoth Lakes CA
 37.7°N 119.01°W (Elev. 8448 ft)
Last Update:
10:30 am PST Nov 15, 2026
Forecast Valid:
10am PST Nov 15, 2026-6pm PST Nov 21, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation