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

15 Miles SE Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 41. Wind chill values as low as 23. West southwest wind 5 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. Wind chill values as low as 22. West southwest wind 5 to 10 mph.

    High: 41 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. West wind around 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow.  Mostly cloudy, with a high near 33. Northwest wind 5 to 10 mph.

    High: 33 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. West wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 34. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 15 mph.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 32. Northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 32 °F

    Cold

Detailed Forecast

Today
Mostly sunny, with a high near 41. Wind chill values as low as 23. West southwest wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 26. Southwest wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 41. Wind chill values as low as 22. West southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 24. West wind around 5 mph.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 33. Northwest wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 20. West wind around 5 mph.
Friday
Sunny, with a high near 34. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 15 mph.
Saturday
Sunny and cold, with a high near 32. Northwest wind around 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 16. North northwest wind 5 to 10 mph becoming west after midnight.
Sunday
Mostly sunny, with a high near 36. West wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 20. West wind around 5 mph.
Monday
Partly sunny, with a high near 38. West wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SE Mammoth Lakes CA
 37.46°N 118.81°W (Elev. 10974 ft)
9:57 am PST Jan 20, 2026
10am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

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