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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

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

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

NA

28°F

-2°C

Humidity 97%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 26 Dec 02:00 PM PST
Extended Forecast for

6 Miles SSE Mammoth Lakes CA

Flood Watch December 26, 02:58pm until December 26, 04:00pm
Winter Storm Warning December 26, 02:58pm until December 26, 10:00pm
Click here for hazard details and duration
Flood Watch
Winter Storm Warning
  •  
    Flood Watch December 26, 02:58pm until December 26, 04:00pm
    Winter Storm Warning December 26, 02:58pm until December 26, 10:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 19 °F

    Snow and
    Breezy

  • Tonight

    Tonight: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 4. Wind chill values as low as -10. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 4 °F

    Breezy. Snow
    Likely then
    Slight Chance
    Snow

  • Saturday

    Saturday: Sunny and cold, with a high near 20. Wind chill values as low as -11. South southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 20 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 6. Wind chill values as low as -10. South southwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 22. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 22 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 8 °F

    Mostly Clear
    and Blustery

  • Monday

    Monday: Sunny and cold, with a high near 25. Blustery, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 25 °F

    Cold and
    Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Mostly Clear
    and Blustery

Detailed Forecast

This Afternoon
Snow. High near 19. Wind chill values as low as -3. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 9 to 13 inches possible.
Tonight
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 4. Wind chill values as low as -10. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
Sunny and cold, with a high near 20. Wind chill values as low as -11. South southwest wind 5 to 10 mph becoming north in the afternoon.
Saturday Night
Mostly clear, with a low around 6. Wind chill values as low as -10. South southwest wind around 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny and cold, with a high near 22. West wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 8. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny and cold, with a high near 25. Blustery, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 12. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday
Sunny and cold, with a high near 31. Northeast wind 5 to 15 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 17. West wind around 10 mph.
Wednesday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 32. West wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20. West southwest wind 5 to 10 mph.
New Year's Day
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 28. West southwest wind around 10 mph, with gusts as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Mammoth Lakes CA
 37.55°N 118.95°W (Elev. 11404 ft)
Last Update:
1:56 pm PST Dec 26, 2025
Forecast Valid:
2pm PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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