Light Snow Across the Northeast Today; Winter Storm to Impact Western and Central U.S.

A coastal storm will bring light snow to the Northeast today. In the West, heavy accumulating snow is likely today in the Cascades and Sierra Nevada and is expected to spread into the Rockies. A widespread and significant winter storm is then expected to move into the Central Rockies and High Plains Thursday into Friday. Winter weather watches, warnings, and advisories have been issued. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

43°F

6°C

Humidity 56%
Wind Speed ESE 9 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 08 Dec 11:17 AM PST
Extended Forecast for

4 Miles E 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
  • Today

    Today: Mostly sunny, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 49 °F

  • Tonight

    Tonight: Snow, mainly after 10pm.  Low around 25. Northwest wind around 10 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Chance Snow
    then Snow

    Low: 25 °F

  • Thursday

    Thursday: Snow, mainly before 4pm.  High near 37. Northwest wind around 10 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow then
    Snow Likely

    High: 37 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of snow before 10pm.  Partly cloudy, with a low around 12. West wind around 5 mph.

    Slight Chance
    Snow then
    Mostly Clear

    Low: 12 °F

  • Friday

    Friday: Sunny, with a high near 38. West wind around 5 mph becoming calm.

    Sunny

    High: 38 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 16. Southwest wind around 5 mph.

    Mostly Clear

    Low: 16 °F

  • Saturday

    Saturday: Sunny, with a high near 43.

    Sunny

    High: 43 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 22.

    Partly Cloudy

    Low: 22 °F

  • Sunday

    Sunday: A slight chance of snow after 10am.  Mostly sunny, with a high near 41.

    Slight Chance
    Snow

    High: 41 °F

Detailed Forecast

Today
Mostly sunny, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Snow, mainly after 10pm. Low around 25. Northwest wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow, mainly before 4pm. High near 37. Northwest wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 12. West wind around 5 mph.
Friday
Sunny, with a high near 38. West wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 16. Southwest wind around 5 mph.
Saturday
Sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
A slight chance of snow after 10am. Mostly sunny, with a high near 41.
Sunday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 24.
Monday
Snow likely. Mostly cloudy, with a high near 35.
Monday Night
Snow. Cloudy, with a low around 20.
Tuesday
Snow. Mostly cloudy, with a high near 31.
Click Map For Forecast
Point Forecast:
4 Miles E Mammoth Lakes CA
 37.65°N 118.88°W (Elev. 7480 ft)
3:14 am PST Dec 8, 2021
11am PST Dec 8, 2021-6pm PST Dec 14, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database