Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. 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

12°F

-11°C

Humidity 89%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 12 Feb 05:00 AM PST
Extended Forecast for

15 Miles WSW Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 48. Wind chill values as low as 21 early. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. North northeast wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. Wind chill values as low as 18 early. North northeast wind around 5 mph becoming calm.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 26. Calm wind.

    Low: 26 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. South wind around 5 mph becoming east southeast after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 10am.  Partly sunny, with a high near 48. East northeast wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 48 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 10pm.  Mostly cloudy, with a low around 26. Southeast wind around 5 mph.  Chance of precipitation is 70%.

    Low: 26 °F

    Snow Likely

  • Washington's Birthday

    Washington's Birthday: Snow. The snow could be heavy at times.  High near 39. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%.

    High: 39 °F

    Heavy Snow

Detailed Forecast

Today
Mostly sunny, with a high near 48. Wind chill values as low as 21 early. Calm wind becoming north northeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 22. North northeast wind around 5 mph.
Friday
Sunny, with a high near 51. Wind chill values as low as 18 early. North northeast wind around 5 mph becoming calm.
Friday Night
Increasing clouds, with a low around 26. Calm wind.
Saturday
Partly sunny, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 27. South wind around 5 mph becoming east southeast after midnight.
Sunday
A 30 percent chance of snow after 10am. Partly sunny, with a high near 48. East northeast wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 26. Southeast wind around 5 mph. Chance of precipitation is 70%.
Washington's Birthday
Snow. The snow could be heavy at times. High near 39. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Monday Night
Snow before 10pm, then snow showers after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 22. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday
Snow. The snow could be heavy at times. High near 36. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Tuesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 19. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Mammoth Lakes CA
 37.51°N 119.22°W (Elev. 6437 ft)
5:56 am PST Feb 12, 2026
6am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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