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

26°F

-3°C

Humidity 78%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 18 Jan 11:00 PM PST
Extended Forecast for

11 Miles SSE Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Wind chill values as low as 17. North northwest wind 5 to 10 mph.

    Low: 24 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 39. Wind chill values as low as 14. North wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Wind chill values as low as 15. Northeast wind 5 to 10 mph becoming west after midnight.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Wind chill values as low as 16. West southwest wind around 5 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. West southwest wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. West wind 5 to 10 mph.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33. West northwest wind around 5 mph.

    High: 33 °F

    Partly Sunny

  • Thursday Night

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

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Wind chill values as low as 17. North northwest wind 5 to 10 mph.
M.L.King Day
Sunny, with a high near 39. Wind chill values as low as 14. North wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 23. Wind chill values as low as 15. Northeast wind 5 to 10 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 39. Wind chill values as low as 16. West southwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 25. West southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 40. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 24. West wind around 5 mph.
Thursday
Partly sunny, with a high near 33. West northwest wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 20. West northwest wind around 5 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
Mostly clear, with a low around 17. North wind around 10 mph, with gusts as high as 15 mph.
Saturday
Sunny and cold, with a high near 31. East northeast wind around 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 18. East northeast wind 5 to 10 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 34. West wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Mammoth Lakes CA
 37.49°N 118.91°W (Elev. 10233 ft)
10:56 pm PST Jan 18, 2026
11pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database