Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Clear

28°F

-2°C

Humidity 58%
Wind Speed NNW 3 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 10 Dec 02:35 AM PST
Extended Forecast for

7 Miles ESE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 60. Calm wind becoming northeast around 5 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Calm wind becoming west around 5 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Calm wind becoming north around 5 mph in the afternoon.

    High: 61 °F

    Sunny

  • Thursday Night

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

    Low: 26 °F

    Mostly 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 27. Calm wind becoming southwest around 5 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 60. Calm wind becoming northeast around 5 mph.
Tonight
Mostly clear, with a low around 28. Calm wind becoming west around 5 mph.
Thursday
Sunny, with a high near 61. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 26. Calm wind becoming west around 5 mph.
Friday
Sunny, with a high near 60. Calm wind.
Friday Night
Mostly clear, with a low around 27. Calm wind becoming southwest around 5 mph.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A slight chance of rain. Snow level 8900 feet. Mostly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Mammoth Lakes CA
 37.63°N 118.85°W (Elev. 7152 ft)
3:30 am PST Dec 10, 2025
5am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database