Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. 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

30°F

-1°C

Humidity 76%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 09 Dec 11:00 PM PST
Extended Forecast for

10 Miles S Mammoth Lakes CA

  • Tonight

    Tonight: Clear, with a steady temperature around 27. Wind chill values as low as 16. North wind around 10 mph, with gusts as high as 15 mph.

    Low: 27 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 42. Wind chill values as low as 15. North wind 5 to 10 mph becoming west in the morning.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 33. North northeast wind around 5 mph.

    Low: 33 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 47. Wind chill values as low as 27 early. Northwest wind around 5 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 33. North wind around 10 mph, with gusts as high as 15 mph.

    Low: 33 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 47. West wind around 5 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. Northwest wind around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44. West wind around 5 mph.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Northwest wind around 5 mph.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a steady temperature around 27. Wind chill values as low as 16. North wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 42. Wind chill values as low as 15. North wind 5 to 10 mph becoming west in the morning.
Wednesday Night
Clear, with a low around 33. North northeast wind around 5 mph.
Thursday
Sunny, with a high near 47. Wind chill values as low as 27 early. Northwest wind around 5 mph.
Thursday Night
Clear, with a low around 33. North wind around 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 47. West wind around 5 mph.
Friday Night
Mostly clear, with a low around 31. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 44. West wind around 5 mph.
Saturday Night
Mostly clear, with a low around 29. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 42. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 29. East wind around 5 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 40. West southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 30. South southwest wind around 10 mph, with gusts as high as 15 mph.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 39. West southwest wind around 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Mammoth Lakes CA
 37.47°N 119.02°W (Elev. 10863 ft)
10:56 pm PST Dec 9, 2025
11pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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