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Unsettled Across the West; Increasingly Rainy with a Few Storms in the South

A frontal system will bring heavy precipitation, including mountain snowfall to much of the Pacific Northwest, northern California, and portions of the Rockies through Tuesday. Elsewhere, wet weather will return to much of the South with locally heavy rainfall; a few strong to severe thunderstorms will also be possible in this region by Tuesday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Fair

59°F

15°C

Humidity 14%
Wind Speed ENE 6 MPH
Barometer 30.24 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 18 Dec 2:35 pm PST
Extended Forecast for

9 Miles SE Mammoth Lakes CA

Red Flag Warning December 19, 07:00pm until December 20, 07:00pm
High Wind Warning December 19, 07:00pm until December 20, 04:00pm
Click here for hazard details and duration
Red Flag Warning
High Wind Warning
  • This
    Afternoon

    This Afternoon: Sunny, with a high near 38. North wind around 10 mph.

    Sunny

    High: 38 °F

  • Tonight

    Tonight: Mostly clear, with a low around 16. West wind 5 to 10 mph.

    Mostly Clear

    Low: 16 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Very windy, with a southwest wind 10 to 20 mph increasing to 35 to 45 mph. Winds could gust as high as 65 mph.

    Mostly Sunny
    and Very
    Windy

    High: 39 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of snow after 4am.  Partly cloudy, with a low around 17. Strong and damaging winds, with a southwest wind 55 to 65 mph, with gusts as high as 100 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    and Damaging
    Winds

    Low: 17 °F

  • Wednesday

    Wednesday: A chance of snow before 10am, then snow showers likely, mainly between 10am and 4pm.  Partly sunny, with a high near 24. Strong and damaging winds, with a southwest wind 60 to 65 mph becoming northwest 55 to 60 mph in the morning. Winds could gust as high as 100 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers
    Likely and
    Damaging
    Winds

    High: 24 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow showers before 10pm.  Partly cloudy, with a low around 10. Windy.

    Windy. Slight
    Chance Snow
    Showers then
    Mostly Clear

    Low: 10 °F

  • Thursday

    Thursday: Sunny, with a high near 24. Windy.

    Sunny and
    Windy

    High: 24 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 13. Blustery.

    Mostly Clear
    and Blustery
    then Mostly
    Clear

    Low: 13 °F

  • Friday

    Friday: Sunny, with a high near 35. Breezy.

    Sunny and
    Breezy

    High: 35 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 38. North wind around 10 mph.
Tonight
Mostly clear, with a low around 16. West wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 39. Very windy, with a southwest wind 10 to 20 mph increasing to 35 to 45 mph. Winds could gust as high as 65 mph.
Tuesday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 17. Strong and damaging winds, with a southwest wind 55 to 65 mph, with gusts as high as 100 mph. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 10am, then snow showers likely, mainly between 10am and 4pm. Partly sunny, with a high near 24. Strong and damaging winds, with a southwest wind 60 to 65 mph becoming northwest 55 to 60 mph in the morning. Winds could gust as high as 100 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around 10. Windy.
Thursday
Sunny, with a high near 24. Windy.
Thursday Night
Mostly clear, with a low around 13. Blustery.
Friday
Sunny, with a high near 35. Breezy.
Friday Night
Partly cloudy, with a low around 15. Windy.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Sunny, with a high near 35.
Click Map For Forecast
Point Forecast:
9 Miles SE Mammoth Lakes CA
 37.54°N 118.89°W (Elev. 10719 ft)
2:30 pm PST Dec 18, 2017
3pm PST Dec 18, 2017-6pm PST Dec 24, 2017
 
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