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

57°F

14°C

Humidity 32%
Wind Speed SE 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 11 Dec 11:00 AM PST
Extended Forecast for

2 Miles ENE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 61. Calm wind.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 30. Calm wind.

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 60. Calm wind.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. Calm wind.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Calm wind becoming southwest around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 61. Calm wind.
Tonight
Clear, with a low around 30. Calm wind.
Friday
Sunny, with a high near 60. Calm wind.
Friday Night
Mostly clear, with a low around 28. Calm wind.
Saturday
Sunny, with a high near 58. Calm wind.
Saturday Night
Mostly clear, with a low around 26. Calm wind becoming southwest around 5 mph.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A slight chance of rain. Snow level 9600 feet. Mostly sunny, with a high near 57.
Tuesday Night
A chance of rain. Snow level 9300 feet. Partly cloudy, with a low around 29.
Wednesday
A slight chance of rain. Snow level 8600 feet. Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Mammoth Lakes CA
 37.66°N 118.95°W (Elev. 7808 ft)
10:30 am PST Dec 11, 2025
11am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

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