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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.

Lt Snow

31°F

-1°C

Humidity 94%
Wind Speed calm
Barometer 29.91 in
Dewpoint 30°F (-1°C)
Visibility 1.25 mi
Last update 18 Jan 4:15 pm PST
Extended Forecast for

5 Miles ENE 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
  • This
    Afternoon

    This Afternoon: Snow.  High near 33. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.

    Snow and
    Breezy

    High: 33 °F

  • Tonight

    Tonight: Snow.  Low around 24. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Snow and
    Breezy

    Low: 24 °F

  • Thursday

    Thursday: Snow before 10am, then a chance of snow showers after 10am.  High near 30. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow and
    Breezy then
    Chance Snow
    Showers

    High: 30 °F

  • Thursday
    Night

    Thursday Night: Snow showers likely, mainly after 10pm.  Cloudy, with a low around 17. Southwest wind 5 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Snow Showers
    Likely

    Low: 17 °F

  • Friday

    Friday: Snow.  High near 32. South wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow

    High: 32 °F

  • Friday
    Night

    Friday Night: Snow likely, mainly before 10pm.  Cloudy, with a low around 12. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely

    Low: 12 °F

  • Saturday

    Saturday: A slight chance of snow showers before 4pm, then a slight chance of snow after 4pm.  Cloudy, with a high near 31. Chance of precipitation is 20%.

    Slight Chance
    Snow Showers

    High: 31 °F

  • Saturday
    Night

    Saturday Night: A chance of snow, mainly after 10pm.  Cloudy, with a low around 13.

    Chance Snow

    Low: 13 °F

  • Sunday

    Sunday: Snow.  Cloudy, with a high near 35.

    Snow

    High: 35 °F

Detailed Forecast

This Afternoon
Snow. High near 33. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow. Low around 24. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow before 10am, then a chance of snow showers after 10am. High near 30. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow showers likely, mainly after 10pm. Cloudy, with a low around 17. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
Snow. High near 32. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow likely, mainly before 10pm. Cloudy, with a low around 12. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
A slight chance of snow showers before 4pm, then a slight chance of snow after 4pm. Cloudy, with a high near 31. Chance of precipitation is 20%.
Saturday Night
A chance of snow, mainly after 10pm. Cloudy, with a low around 13.
Sunday
Snow. Cloudy, with a high near 35.
Sunday Night
Snow likely. Cloudy, with a low around 13.
Monday
A chance of snow showers. Cloudy, with a high near 32.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 12.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 33.
Click Map For Forecast
Point Forecast:
5 Miles ENE Mammoth Lakes CA
 37.67°N 118.89°W (Elev. 7671 ft)
3:39 pm PST Jan 18, 2017
4pm PST Jan 18, 2017-6pm PST Jan 25, 2017
 
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