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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

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150ft.

NA

54°F

12°C

Humidity 100%
Wind Speed NA
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 20 Feb 4:43 am PST
Extended Forecast for

San Francisco CA

Flood Watch until February 21, 04:00am
Wind Advisory until February 20, 01:00pm
High Wind Warning February 20, 01:00pm until February 21, 03:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
High Wind Warning
  •  
    Flood Watch until February 21, 04:00am
    Wind Advisory until February 20, 01:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Overnight

    Overnight: Rain. The rain could be heavy at times.  Low around 54. Breezy, with a south southeast wind around 22 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Heavy Rain
    and Breezy

    Low: 54 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain. The rain could be heavy at times.  High near 61. Windy, with a south wind 16 to 21 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 41 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain
    and Windy

    High: 61 °F

  • Monday
    Night

    Monday Night: Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 53. Windy, with a southwest wind 32 to 37 mph decreasing to 24 to 29 mph after midnight. Winds could gust as high as 48 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Windy

    Low: 53 °F

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am.  Mostly cloudy, with a high near 58. West southwest wind 16 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Chance
    Showers

    High: 58 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers, mainly before 10pm.  Mostly cloudy, with a low around 47. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 47 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Mostly sunny, with a high near 55. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers

    High: 55 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Partly Cloudy

    Low: 45 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    Mostly Sunny

    High: 55 °F

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Low around 54. Breezy, with a south southeast wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Washington's Birthday
Rain. The rain could be heavy at times. High near 61. Windy, with a south wind 16 to 21 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Monday Night
Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 53. Windy, with a southwest wind 32 to 37 mph decreasing to 24 to 29 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Rain likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 58. West southwest wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 47. West southwest wind 10 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 55. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A slight chance of rain. Mostly sunny, with a high near 54.
Friday Night
A chance of rain. Mostly cloudy, with a low around 47.
Saturday
A chance of rain. Mostly cloudy, with a high near 54.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 56.
Click Map For Forecast
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
4:57 am PST Feb 20, 2017
5am PST Feb 20, 2017-6pm PST Feb 26, 2017
 
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