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Heavy rain, mountain snow and strong winds in the western U.S. this week

The western U.S. will experience active weather yet again this week as significant Pacific moisture brings rain and mountain snow to the region. This heavy rain will bring flood concerns to parts of WA, OR and CA. Very heavy snow is possible in the Sierra, Cascades, Great Basin and parts of the northern Rockies. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Overcast

21°F

-6°C

Humidity 73%
Wind Speed calm
Barometer 30.10 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 18 Jan 5:55 am PST
Extended Forecast for

9 Miles ESE Mammoth Lakes CA

Winter Weather Advisory January 18, 07:00pm until January 19, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: A chance of rain and snow, mainly after 4pm.  Mostly cloudy, with a high near 43. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.  Chance of precipitation is 30%. Total daytime snow accumulation of less than one inch possible.

    Chance
    Rain/Snow and
    Breezy

    High: 43 °F

  • Tonight

    Tonight: A chance of rain and snow before 10pm, then snow.  Low around 20. Breezy, with a southwest wind around 20 mph, with gusts as high as 40 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    Breezy.
    Rain/Snow
    then Snow

    Low: 20 °F

  • Thursday

    Thursday: Snow likely, mainly before 10am.  Cloudy, with a high near 36. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Snow likely, mainly after 4am.  Cloudy, with a low around 12. Southwest wind 5 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely

    Low: 12 °F

  • Friday

    Friday: Snow.  High near 34. South wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow

    High: 34 °F

  • Friday
    Night

    Friday Night: Snow.  Low around 12. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow

    Low: 12 °F

  • Saturday

    Saturday: A 30 percent chance of snow showers.  Cloudy, with a high near 34. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    High: 34 °F

  • Saturday
    Night

    Saturday Night: A chance of snow, mainly after 10pm.  Cloudy, with a low around 12.

    Chance Snow

    Low: 12 °F

  • Sunday

    Sunday: Snow.  Cloudy, with a high near 37.

    Snow

    High: 37 °F

Detailed Forecast

Today
A chance of rain and snow, mainly after 4pm. Mostly cloudy, with a high near 43. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of rain and snow before 10pm, then snow. Low around 20. Breezy, with a southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Thursday
Snow likely, mainly before 10am. Cloudy, with a high near 36. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow likely, mainly after 4am. Cloudy, with a low around 12. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow. High near 34. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. Low around 12. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
A 30 percent chance of snow showers. Cloudy, with a high near 34. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow, mainly after 10pm. Cloudy, with a low around 12.
Sunday
Snow. Cloudy, with a high near 37.
Sunday Night
Snow likely. Cloudy, with a low around 12.
Monday
Snow likely. Cloudy, with a high near 35.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 10.
Tuesday
A slight chance of snow showers. Mostly cloudy, with a high near 34.
Click Map For Forecast
Point Forecast:
9 Miles ESE Mammoth Lakes CA
 37.61°N 118.82°W (Elev. 7201 ft)
5:45 am PST Jan 18, 2017
6am PST Jan 18, 2017-6pm PST Jan 24, 2017
 
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