Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. 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

20°F

-7°C

Humidity 94%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 21 Feb 10:00 PM PST
Extended Forecast for

5 Miles S Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 14. Wind chill values as low as -2. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 31. Wind chill values as low as -1. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 31 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Wind chill values as low as 5. South wind 10 to 15 mph.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. Wind chill values as low as 7. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 50 percent chance of snow.  Mostly cloudy and cold, with a high near 32. Breezy, with a west southwest wind around 25 mph, with gusts as high as 40 mph.  New snow accumulation of around an inch possible.

    High: 32 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 28. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: A 40 percent chance of snow.  Mostly cloudy, with a high near 34. Breezy, with a west southwest wind around 20 mph, with gusts as high as 30 mph.

    High: 34 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. West southwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 14. Wind chill values as low as -2. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny and cold, with a high near 31. Wind chill values as low as -1. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 17. Wind chill values as low as 5. South wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 36. Wind chill values as low as 7. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 32. Breezy, with a west southwest wind around 25 mph, with gusts as high as 40 mph. New snow accumulation of around an inch possible.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 28. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 34. Breezy, with a west southwest wind around 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 25. West southwest wind around 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 39. West wind around 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 15 mph.
Friday
Mostly sunny, with a high near 41. West wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 25. West southwest wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 40. West southwest wind around 15 mph, with gusts as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Mammoth Lakes CA
 37.57°N 118.98°W (Elev. 10551 ft)
10:57 pm PST Feb 21, 2026
11pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
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Additional Resources

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