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Strong Pacific Storm System Bringing Heavy Rain, Mountain Snow and Strong Wind to California

Another Pacific storm system will bring a continued threat for heavy rain, very heavy mountain snow, and strong winds to California through Tuesday. The threat of flooding, landslides, and avalanches will create dangerous travel conditions in many parts of the state. In addition, downed trees and power lines could lead to scattered power outages. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Partly Cloudy

33°F

1°C

Humidity 89%
Wind Speed ESE 8 MPH
Barometer 29.92 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 19 Feb 6:55 pm PST
Extended Forecast for

6 Miles ESE Mammoth Lakes CA

Flood Watch February 20, 01:00am until February 21, 10:00am
Winter Storm Warning February 19, 10:00pm until February 21, 04:00pm
Click here for hazard details and duration
Flood Watch
Winter Storm Warning
  • Tonight

    Tonight: Rain and snow, mainly after 10pm. The rain and snow could be heavy at times.  Low around 28. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Rain/Snow

    Low: 28 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain and snow. The rain and snow could be heavy at times.  High near 38. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 50 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Rain/Snow and
    Windy

    High: 38 °F

  • Monday
    Night

    Monday Night: Rain and snow. The rain and snow could be heavy at times.  Low around 28. Windy, with a south wind around 30 mph, with gusts as high as 50 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Rain/Snow and
    Windy

    Low: 28 °F

  • Tuesday

    Tuesday: Rain and snow likely.  Cloudy, with a high near 38. Windy, with a south wind 25 to 30 mph, with gusts as high as 45 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely and
    Windy

    High: 38 °F

  • Tuesday
    Night

    Tuesday Night: Snow likely.  Cloudy, with a low around 19. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 45 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely
    and Breezy

    Low: 19 °F

  • Wednesday

    Wednesday: Snow.  High near 31. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Snow

    High: 31 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of snow.  Cloudy, with a low around 5. New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 5 °F

  • Thursday

    Thursday: A slight chance of snow.  Mostly sunny, with a high near 29.

    Slight Chance
    Snow

    High: 29 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 8.

    Partly Cloudy

    Low: 8 °F

Detailed Forecast

Tonight
Rain and snow, mainly after 10pm. The rain and snow could be heavy at times. Low around 28. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Washington's Birthday
Rain and snow. The rain and snow could be heavy at times. High near 38. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain and snow. The rain and snow could be heavy at times. Low around 28. Windy, with a south wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Rain and snow likely. Cloudy, with a high near 38. Windy, with a south wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely. Cloudy, with a low around 19. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 31. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday Night
A 40 percent chance of snow. Cloudy, with a low around 5. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow. Mostly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 8.
Friday
Partly sunny, with a high near 30.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 10.
Saturday
A chance of snow. Mostly cloudy, with a high near 30.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 31.
Click Map For Forecast
Point Forecast:
6 Miles ESE Mammoth Lakes CA
 37.63°N 118.85°W (Elev. 7152 ft)
3:27 pm PST Feb 19, 2017
7pm PST Feb 19, 2017-6pm PST Feb 26, 2017
 
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