Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

4 Miles SSW Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 48. Northeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Southeast wind around 5 mph becoming north in the evening.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48. Northwest wind 5 to 10 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 35. Northwest wind 5 to 10 mph.

    Low: 35 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 48. West wind 5 to 10 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. West wind around 10 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 48. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 37. Southeast wind around 5 mph becoming north in the evening.
Thursday
Sunny, with a high near 48. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 35. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 48. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 34. West wind around 10 mph.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 43.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 34. Breezy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Mammoth Lakes CA
 37.59°N 119.01°W (Elev. 9957 ft)
3:30 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database