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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

DEVILS POST PILE RAWS NEAR MAMMOTH LAKES 6WSW DPO (DPPC1)

Lat: 37.63°NLon: 119.09333°WElev: 8024.0ft.

NA

35°F

2°C

Humidity 96%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 31 Dec 05:00 PM PST
Extended Forecast for

15 Miles WSW Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Rain. Steady temperature around 43. Calm wind. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain

  • Tonight

    Tonight: Rain. Low around 35. North northwest wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 35 °F

    Rain

  • New Year's Day

    New Year's Day: Rain, mainly before 4pm. Snow level 8600 feet lowering to 7200 feet in the afternoon . High near 47. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and 10pm. Snow level 6500 feet. Mostly cloudy, with a low around 27. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Light and variable wind becoming south southwest 5 to 10 mph in the morning.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain and snow likely, mainly after 4am. Snow level 6800 feet. Mostly cloudy, with a low around 30. South wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow likely before 10am, then rain. Snow level 7000 feet rising to 7600 feet in the afternoon. High near 46. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow
    then Rain

  • Saturday Night

    Saturday Night: Rain showers before 10pm, then rain and snow showers likely. Some thunder is also possible. Snow level 7100 feet. Low around 31. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 31 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers before 1pm, then rain showers between 1pm and 4pm, then rain and snow showers after 4pm. Some thunder is also possible. Snow level 6700 feet. High near 43. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    High: 43 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Rain. Steady temperature around 43. Calm wind. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 35. North northwest wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
New Year's Day
Rain, mainly before 4pm. Snow level 8600 feet lowering to 7200 feet in the afternoon . High near 47. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and 10pm. Snow level 6500 feet. Mostly cloudy, with a low around 27. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 52. Light and variable wind becoming south southwest 5 to 10 mph in the morning.
Friday Night
Rain and snow likely, mainly after 4am. Snow level 6800 feet. Mostly cloudy, with a low around 30. South wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow likely before 10am, then rain. Snow level 7000 feet rising to 7600 feet in the afternoon. High near 46. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain showers before 10pm, then rain and snow showers likely. Some thunder is also possible. Snow level 7100 feet. Low around 31. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain and snow showers before 1pm, then rain showers between 1pm and 4pm, then rain and snow showers after 4pm. Some thunder is also possible. Snow level 6700 feet. High near 43. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Rain and snow showers, becoming all snow after 1am. Some thunder is also possible. Snow level 6500 feet. Low around 28. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Monday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 42. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Monday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 26. South southwest wind around 5 mph. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 45. North wind around 5 mph becoming west southwest in the morning.
Tuesday Night
A 30 percent chance of snow. Partly cloudy, with a low around 25. Northeast wind around 5 mph.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 46. Southwest wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Mammoth Lakes CA
 37.51°N 119.22°W (Elev. 6437 ft)
Last Update:
4:56 pm PST Dec 31, 2025
Forecast Valid:
5pm PST Dec 31, 2025-6pm PST Jan 7, 2026
 
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