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

Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. 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

32°F

0°C

Humidity 98%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 01 Apr 10:00 AM PDT
Extended Forecast for

6 Miles SSE Mammoth Lakes CA

Winter Weather Advisory April 1, 11:06am until April 2, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 1, 11:06am until April 2, 08:00am

    NOW until 8:00am Thu

    Winter Weather Advisory

  • Today

    High: 27 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: A 50 percent chance of snow. Mostly cloudy, with a low around 19. Wind chill values as low as 1. Windy, with a southwest wind 35 to 40 mph, with gusts as high as 65 mph. New snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: A 30 percent chance of snow before 11am. Mostly sunny and cold, with a high near 31. Wind chill values as low as zero. Windy, with a southwest wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    and Windy
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. Wind chill values as low as -4. Blustery, with a west southwest wind 15 to 20 mph becoming north northeast after midnight.

    Low: 13 °F

    Mostly Clear
    then Mostly
    Clear and
    Blustery

  • Friday

    Friday: Sunny, with a high near 35. Breezy, with an east northeast wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. East wind around 15 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. North northwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Today
A 50 percent chance of snow. Partly sunny and cold, with a high near 27. Wind chill values as low as 9. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 19. Wind chill values as low as 1. Windy, with a southwest wind 35 to 40 mph, with gusts as high as 65 mph. New snow accumulation of 2 to 4 inches possible.
Thursday
A 30 percent chance of snow before 11am. Mostly sunny and cold, with a high near 31. Wind chill values as low as zero. Windy, with a southwest wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 13. Wind chill values as low as -4. Blustery, with a west southwest wind 15 to 20 mph becoming north northeast after midnight.
Friday
Sunny, with a high near 35. Breezy, with an east northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 19. East wind around 15 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 40. North wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 23. North northwest wind around 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 43. North wind around 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 42. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 26. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 44. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 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:
10:56 am PDT Apr 1, 2026
Forecast Valid:
11am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation