Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Top of 22 (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

20°F

-7°C

Humidity 95%
Wind Speed NNE 45 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill-2°F (-19°C)
Last update 11 Feb 03:05 PM PST
Extended Forecast for

Mammoth Lakes CA

Winter Weather Advisory February 11, 03:18pm until February 11, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 11, 03:18pm until February 11, 04:00pm

    NOW until 4:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 34 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 12. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of snow showers after 1pm.  Mostly sunny, with a high near 35. Calm wind becoming north around 5 mph in the afternoon.

    High: 35 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. Northwest wind around 5 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39. Calm wind.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 21. Calm wind becoming southwest around 5 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 4am.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly before 4pm. Mostly sunny, with a high near 34. Southwest wind around 15 mph, with gusts as high as 35 mph. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Mostly clear, with a low around 12. Southwest wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of snow showers after 1pm. Mostly sunny, with a high near 35. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 15. Northwest wind around 5 mph.
Friday
Sunny, with a high near 39. Calm wind.
Friday Night
Increasing clouds, with a low around 21. Calm wind becoming southwest around 5 mph.
Saturday
Partly sunny, with a high near 43.
Saturday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 22.
Sunday
A chance of snow, mainly after 10am. Partly sunny, with a high near 37.
Sunday Night
Snow likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 19.
Washington's Birthday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Monday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 16.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 28.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 119°W (Elev. 8681 ft)
1:16 pm PST Feb 11, 2026
3pm PST Feb 11, 2026-6pm PST Feb 17, 2026
 
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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