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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

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.884444°WElev: 1600ft.

NA

51°F

11°C

Humidity 89%
Wind Speed ESE 7 G 15 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 20 Feb 1:28 pm PST
Extended Forecast for

2 Miles NNW Discovery Bay CA

Flood Watch until February 21, 04:00am
Flood Advisory until February 20, 02:15pm
High Wind Warning until February 21, 03:00am
Click here for hazard details and duration
Flood Watch
...
High Wind Warning
  •  
    Flood Watch until February 21, 04:00am
    Flood Advisory until February 20, 02:15pm
    High Wind Warning until February 21, 03:00am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Washington's
    Birthday

    Washington's Birthday: Rain, with thunderstorms also possible after 4pm. Some of the storms could produce heavy rainfall.  High near 62. South southeast wind around 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 62 °F

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 10pm, then a chance of rain. Some of the storms could produce heavy rainfall.  Low around 52. Breezy, with a south southwest wind 22 to 25 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Breezy. Heavy
    Rain then
    Chance Rain

    Low: 52 °F

  • Tuesday

    Tuesday: A chance of rain and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 10am.  Mostly cloudy, with a high near 60. Southwest wind 8 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Slight Chance
    T-storms

    High: 60 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 43. Southwest wind 7 to 13 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers

    Low: 43 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Partly sunny, with a high near 57. South southwest wind 5 to 9 mph becoming northwest in the morning.  New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Partly Cloudy

    Low: 39 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    Mostly Sunny

    High: 57 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 39.

    Partly Cloudy

    Low: 39 °F

Detailed Forecast

Washington's Birthday
Rain, with thunderstorms also possible after 4pm. Some of the storms could produce heavy rainfall. High near 62. South southeast wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain and possibly a thunderstorm before 10pm, then a chance of rain. Some of the storms could produce heavy rainfall. Low around 52. Breezy, with a south southwest wind 22 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of rain and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 60. Southwest wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43. Southwest wind 7 to 13 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 57. South southwest wind 5 to 9 mph becoming northwest in the morning. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 39.
Friday
A slight chance of rain. Mostly sunny, with a high near 57.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain. Mostly cloudy, with a high near 57.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
2 Miles NNW Discovery Bay CA
 37.92°N 121.61°W (Elev. 7 ft)
11:58 am PST Feb 20, 2017
1pm PST Feb 20, 2017-6pm PST Feb 26, 2017
 
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