Thunderstorms Along the Eastern Seaboard; Major Winter Storm to Impact the West

A line of thunderstorms will continue to push across the east coast Wednesday evening. A few of these storms may become strong to severe with the main threat being damaging winds. Meanwhile on the west coast, another significant winter storm is expected to begin late Wednesday and last through the weekend. Impacts include heavy mountain snow, heavy rain and gusty winds. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

26°F

-3°C

Humidity 80%
Wind Speed N 4 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 29 Feb 12:55 AM PST
Extended Forecast for

12 Miles SE Mammoth Lakes CA

Blizzard Warning February 29, 04:00pm until March 3, 10:00am
Click here for hazard details and duration
Blizzard Warning
  • Overnight

    Overnight: Mostly cloudy, with a low around 16. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph.

    Mostly Cloudy
    and Windy

    Low: 16 °F

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 1pm.  Partly sunny, with a high near 27. Very windy, with a southwest wind 45 to 50 mph increasing to 50 to 55 mph in the afternoon. Winds could gust as high as 80 mph.  New snow accumulation of 1 to 3 inches possible.

    Chance Snow
    and Very
    Windy

    High: 27 °F

  • Thursday
    Night

    Thursday Night: Snow likely, mainly after 10pm. The snow could be heavy at times.  Widespread blowing snow after 10pm. Mostly cloudy, with a low around 16. Strong and damaging winds, with a southwest wind 55 to 60 mph, with gusts as high as 90 mph.  Chance of precipitation is 60%. New snow accumulation of 4 to 8 inches possible.

    Heavy Snow
    and Blowing
    Snow

    Low: 16 °F

  • Friday

    Friday: Snow likely. The snow could be heavy at times.  Widespread blowing snow. Mostly cloudy, with a high near 23. Very windy, with a southwest wind 50 to 55 mph, with gusts as high as 65 mph.  Chance of precipitation is 70%. New snow accumulation of 6 to 10 inches possible.

    Heavy Snow
    and Blowing
    Snow

    High: 23 °F

  • Friday
    Night

    Friday Night: Snow. The snow could be heavy at times.  Widespread blowing snow. Low around 12. Very windy, with a southwest wind 45 to 55 mph, with gusts as high as 65 mph.  Chance of precipitation is 90%. New snow accumulation of 12 to 18 inches possible.

    Heavy Snow
    and Blowing
    Snow

    Low: 12 °F

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  Widespread blowing snow. High near 18. Strong and damaging winds, with a southwest wind 55 to 60 mph, with gusts as high as 80 mph.  Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    Heavy Snow
    and Blowing
    Snow

    High: 18 °F

  • Saturday
    Night

    Saturday Night: Snow, mainly before 4am. The snow could be heavy at times.  Widespread blowing snow. Low around 2. Windy.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Heavy Snow
    and Blowing
    Snow

    Low: 2 °F

  • Sunday

    Sunday: A slight chance of snow before 10am.  Mostly sunny, with a high near 19. Breezy.

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

    High: 19 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 5.

    Partly Cloudy

    Low: 5 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 16. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph.
Thursday
A 30 percent chance of snow, mainly after 1pm. Partly sunny, with a high near 27. Very windy, with a southwest wind 45 to 50 mph increasing to 50 to 55 mph in the afternoon. Winds could gust as high as 80 mph. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely, mainly after 10pm. The snow could be heavy at times. Widespread blowing snow after 10pm. Mostly cloudy, with a low around 16. Strong and damaging winds, with a southwest wind 55 to 60 mph, with gusts as high as 90 mph. Chance of precipitation is 60%. New snow accumulation of 4 to 8 inches possible.
Friday
Snow likely. The snow could be heavy at times. Widespread blowing snow. Mostly cloudy, with a high near 23. Very windy, with a southwest wind 50 to 55 mph, with gusts as high as 65 mph. Chance of precipitation is 70%. New snow accumulation of 6 to 10 inches possible.
Friday Night
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 12. Very windy, with a southwest wind 45 to 55 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 12 to 18 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 18. Strong and damaging winds, with a southwest wind 55 to 60 mph, with gusts as high as 80 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Saturday Night
Snow, mainly before 4am. The snow could be heavy at times. Widespread blowing snow. Low around 2. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday
A slight chance of snow before 10am. Mostly sunny, with a high near 19. Breezy.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
A slight chance of snow. Partly sunny, with a high near 23.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 7.
Wednesday
A chance of snow. Partly sunny, with a high near 22.
Click Map For Forecast
Point Forecast:
12 Miles SE Mammoth Lakes CA
 37.5°N 118.82°W (Elev. 10732 ft)
12:31 am PST Feb 29, 2024
1am PST Feb 29, 2024-6pm PST Mar 6, 2024
 
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