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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. 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

34°F

1°C

Humidity 93%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 10 Apr 11:00 PM PDT
Extended Forecast for

10 Miles W Mammoth Lakes CA

Winter Storm Warning April 10, 11:58pm until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 10, 11:58pm until April 12, 11:00pm

    NOW until 11:00pm Sun

    Winter Storm Warning

  • Tonight

    Low: 22 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of snow after 11am. Partly sunny and cold, with a high near 26. Wind chill values as low as 8. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 14. Wind chill values as low as -3. Windy, with a south southwest wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 15 to 21 inches possible.

    Low: 14 °F

    Heavy Snow
    and Windy

  • Sunday

    Sunday: Snow showers before 8am, then snow between 8am and 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 17. Wind chill values as low as -5. Breezy, with a south southwest wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 17 °F

    Heavy Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers likely before 8pm, then snow likely, mainly between 8pm and 11pm. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a low around 11. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Heavy Snow
    and Breezy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow, mainly between 11am and 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny and cold, with a high near 22. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 22 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. West wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 20 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and cold, with a high near 28. North wind around 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

    High: 28 °F

    Cold

Detailed Forecast

Tonight
A 40 percent chance of snow. Mostly cloudy, with a low around 22. Wind chill values as low as 9. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of 3 to 5 inches possible.
Saturday
A 40 percent chance of snow after 11am. Partly sunny and cold, with a high near 26. Wind chill values as low as 8. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 14. Wind chill values as low as -3. Windy, with a south southwest wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 15 to 21 inches possible.
Sunday
Snow showers before 8am, then snow between 8am and 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 17. Wind chill values as low as -5. Breezy, with a south southwest wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow showers likely before 8pm, then snow likely, mainly between 8pm and 11pm. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a low around 11. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Monday
A chance of snow, mainly between 11am and 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny and cold, with a high near 22. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 11. West wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny and cold, with a high near 28. North wind around 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 17. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny and cold, with a high near 31. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 20. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny and cold, with a high near 31. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 17. West wind 10 to 15 mph becoming north northeast in the evening. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 36. North northeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Mammoth Lakes CA
 37.65°N 119.17°W (Elev. 11148 ft)
Last Update:
11:32 pm PDT Apr 10, 2026
Forecast Valid:
11pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
 
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