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Heavy Snowfall expected over the Intermountain West and the Great Lakes

A series of storm systems will bring heavy snowfall to much of the Intermountain West through the weekend. Snow will also spread onto the northern Plains with travel difficulties possible. Heavy Lake Effect snow will continue in favored locations downwind of the Great Lakes with western New York picking up storm total amounts of 2 to 3 feet. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Fair

32°F

0°C

Humidity 80%
Wind Speed calm
Barometer 30.24 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 09 Dec 4:15 am PST
Extended Forecast for

6 Miles ESE Mammoth Lakes CA

Wind Advisory December 9, 01:00pm until December 10, 01:00am
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a low around 29. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Slight Chance
    Rain

    Low: 29 °F

  • Friday

    Friday: A 20 percent chance of rain.  Partly sunny, with a high near 48. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Slight Chance
    Rain

    High: 48 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 30. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

    Chance Rain
    and Windy

    Low: 30 °F

  • Saturday

    Saturday: Rain likely.  Mostly cloudy, with a high near 48. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%.

    Rain Likely
    and Breezy

    High: 48 °F

  • Saturday
    Night

    Saturday Night: Rain likely before 4am, then a chance of rain and snow.  Mostly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Rain Likely
    then Chance
    Rain/Snow

    Low: 23 °F

  • Sunday

    Sunday: A chance of rain and snow before 10am.  Partly sunny, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Partly
    Sunny

    High: 45 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Mostly Cloudy

    Low: 21 °F

  • Monday

    Monday: Partly sunny, with a high near 48.

    Partly Sunny

    High: 48 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 25.

    Mostly Cloudy

    Low: 25 °F

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 29. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 48. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
A 50 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 30. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Saturday
Rain likely. Mostly cloudy, with a high near 48. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Saturday Night
Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before 10am. Partly sunny, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 45.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow. Partly sunny, with a high near 51.
Click Map For Forecast
Point Forecast:
6 Miles ESE Mammoth Lakes CA
 37.63°N 118.85°W (Elev. 7152 ft)
3:10 am PST Dec 9, 2016
4am PST Dec 9, 2016-6pm PST Dec 15, 2016
 
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