Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. 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

32°F

0°C

Humidity 59%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 19 Jan 07:00 PM PST
Extended Forecast for

2 Miles W Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 27. Wind chill values as low as 20. North wind around 5 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Wind chill values as low as 23. Southwest wind around 5 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. West southwest wind around 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40. Wind chill values as low as 26. West wind around 5 mph.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. West wind around 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

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

    High: 33 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind 5 to 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 31. Northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 31 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Wind chill values as low as 20. North wind around 5 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.
Tuesday
Mostly sunny, with a high near 39. Wind chill values as low as 23. Southwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 31. West southwest wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 40. Wind chill values as low as 26. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 28. West wind around 5 mph.
Thursday
A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 33. Northwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind 5 to 10 mph.
Friday
Mostly sunny and cold, with a high near 31. Northwest wind around 10 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 18. North wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny and cold, with a high near 32. North wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 22. Northwest wind around 10 mph, with gusts as high as 15 mph.
Sunday
Mostly sunny, with a high near 36. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 25. West wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 37. West southwest wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 9872 ft)
7:57 pm PST Jan 19, 2026
8pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

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