Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. 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

21°F

-6°C

Humidity 74%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 20 Jan 09:00 AM PST
Extended Forecast for

5 Miles W Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 54. Calm wind becoming south southwest around 5 mph.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 54. Wind chill values as low as 30 early. Calm wind becoming southwest around 5 mph.

    High: 54 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain after 4am.  Snow level 7800 feet. Cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain and snow before 1pm, then a slight chance of rain.  Snow level 7700 feet. Mostly cloudy, with a high near 46. Calm wind becoming north around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. North wind around 5 mph becoming calm.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 47. Calm wind becoming west northwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17. North northeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46. North wind around 5 mph, with gusts as high as 15 mph.

    High: 46 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 54. Calm wind becoming south southwest around 5 mph.
Tonight
Mostly cloudy, with a low around 29. Calm wind.
Wednesday
Mostly cloudy, with a high near 54. Wind chill values as low as 30 early. Calm wind becoming southwest around 5 mph.
Wednesday Night
A 10 percent chance of rain after 4am. Snow level 7800 feet. Cloudy, with a low around 27. Calm wind.
Thursday
A slight chance of rain and snow before 1pm, then a slight chance of rain. Snow level 7700 feet. Mostly cloudy, with a high near 46. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 23. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 47. Calm wind becoming west northwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 17. North northeast wind around 5 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 46. North wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 19. North northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 22. Calm wind.
Monday
Mostly sunny, with a high near 50. Calm wind becoming west southwest around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Mammoth Lakes CA
 37.62°N 119.08°W (Elev. 7598 ft)
9:57 am PST Jan 20, 2026
10am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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