Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

NA

52°F

11°C

Humidity 37%
Wind Speed SSW 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 11 Dec 09:31 AM PST
Extended Forecast for

3 Miles ESE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 52. Southwest wind around 5 mph becoming calm  in the morning.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. South wind 5 to 10 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. West wind around 5 mph becoming calm  in the morning.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 35. West wind around 5 mph.

    Low: 35 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Southwest wind around 5 mph becoming calm  in the morning.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. West wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. Southwest wind around 5 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 36. South wind 5 to 10 mph.
Friday
Sunny, with a high near 52. West wind around 5 mph becoming calm in the morning.
Friday Night
Clear, with a low around 35. West wind around 5 mph.
Saturday
Sunny, with a high near 49. Southwest wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 32. West wind around 5 mph.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Mammoth Lakes CA
 37.6°N 118.93°W (Elev. 9216 ft)
3:30 am PST Dec 11, 2025
9am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

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