Winter Storm to Impact the Western and Central U.S.

A developing storm will impact the western mountain ranges through Thursday. This storm will track inland across portions of the Rockies, High Plains and upper Mississippi River Valley for the remainder of this week. Further south, the chance for severe weather will extend from the Ohio Valley into the lower Mississippi River Valley Friday into Friday night. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112ft.

Mostly Cloudy

39°F

4°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 08 Dec 08:38 PM PST
Extended Forecast for

8 Miles ENE Mammoth Lakes CA

Winter Weather Advisory December 9, 01:00am until December 9, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Snow, mainly after 4am.  Low around 26. West wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Mostly Cloudy
    then Snow

    Low: 26 °F

  • Thursday

    Thursday: Snow, mainly before 10am.  High near 39. Northwest wind around 10 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Snow then
    Slight Chance
    Snow

    High: 39 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 11. West wind around 5 mph.

    Mostly Clear

    Low: 11 °F

  • Friday

    Friday: Sunny, with a high near 39. West wind around 5 mph becoming east in the afternoon.

    Sunny

    High: 39 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 14. Southwest wind around 5 mph.

    Mostly Clear

    Low: 14 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Southwest wind 5 to 10 mph.

    Mostly Sunny

    High: 45 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 18.

    Partly Cloudy

    Low: 18 °F

  • Sunday

    Sunday: A slight chance of snow after 10am.  Mostly sunny, with a high near 44.

    Slight Chance
    Snow

    High: 44 °F

  • Sunday
    Night

    Sunday Night: A chance of snow.  Mostly cloudy, with a low around 20.

    Chance Snow

    Low: 20 °F

Detailed Forecast

Tonight
Snow, mainly after 4am. Low around 26. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow, mainly before 10am. High near 39. Northwest wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly clear, with a low around 11. West wind around 5 mph.
Friday
Sunny, with a high near 39. West wind around 5 mph becoming east in the afternoon.
Friday Night
Mostly clear, with a low around 14. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 45. Southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
A slight chance of snow after 10am. Mostly sunny, with a high near 44.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20.
Monday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 38.
Monday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 18.
Tuesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 34.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 34.
Click Map For Forecast
Point Forecast:
8 Miles ENE Mammoth Lakes CA
 37.68°N 118.83°W (Elev. 7047 ft)
8:38 pm PST Dec 8, 2021
9pm PST Dec 8, 2021-6pm PST Dec 15, 2021
 
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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