Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Multi Day Severe Weather Event Underway across the Gulf Coast and Southeast

Severe thunderstorms with very large hail, damaging winds and isolated tornadoes will be possible across portions of the Lower Mississippi Valley and Central Gulf Coast into Sunday morning. The threat will shift to the southeast coast to central Florida Sunday. Meanwhile in the west, heavy rain and mountain snow will continue from California to the southern Rockies. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10ft.

Overcast

55°F

13°C

Humidity 67%
Wind Speed S 15 MPH
Barometer 29.87 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 Jan 2:45 pm PST
Extended Forecast for

2 Miles ESE Pacifica CA

Flash Flood Watch January 22, 12:00am until January 22, 06:00pm
High Wind Warning January 21, 10:00pm until January 22, 10:00am
High Surf Warning until January 22, 03:00am
Click here for hazard details and duration
Flash Flood Watch
High Wind Warning
High Surf Warning
  •  
    High Surf Warning until January 22, 03:00am

    NOW until
    3:00am Sun

    High Surf Warning

  • This
    Afternoon

    This Afternoon: A slight chance of showers before 4pm, then rain likely after 4pm.  Cloudy, with a high near 51. Southwest wind around 11 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 51 °F

  • Tonight

    Tonight: Rain. The rain could be heavy at times.  Low around 45. Windy, with a south southeast wind 17 to 27 mph increasing to 31 to 41 mph. Winds could gust as high as 55 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain
    and Windy

    Low: 45 °F

  • Sunday

    Sunday: Rain before 10am, then showers, mainly after 10am.  High near 53. Windy, with a south southwest wind 24 to 34 mph decreasing to 14 to 24 mph in the morning. Winds could gust as high as 48 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain and
    Windy

    High: 53 °F

  • Sunday
    Night

    Sunday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am.  Cloudy, with a low around 41. West southwest wind 16 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    Low: 41 °F

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 10am, then a chance of showers.  Cloudy, with a high near 49. West southwest wind around 11 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 49 °F

  • Monday
    Night

    Monday Night: Showers likely.  Mostly cloudy, with a low around 42. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Showers
    Likely

    Low: 42 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers.  Partly sunny, with a high near 51.

    Chance
    Showers

    High: 51 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 42.

    Mostly Clear

    Low: 42 °F

Detailed Forecast

This Afternoon
A slight chance of showers before 4pm, then rain likely after 4pm. Cloudy, with a high near 51. Southwest wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. The rain could be heavy at times. Low around 45. Windy, with a south southeast wind 17 to 27 mph increasing to 31 to 41 mph. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday
Rain before 10am, then showers, mainly after 10am. High near 53. Windy, with a south southwest wind 24 to 34 mph decreasing to 14 to 24 mph in the morning. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 41. West southwest wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers likely and possibly a thunderstorm before 10am, then a chance of showers. Cloudy, with a high near 49. West southwest wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 52.
Click Map For Forecast
Point Forecast:
2 Miles ESE Pacifica CA
 37.61°N 122.45°W (Elev. 997 ft)
4:35 am PST Jan 21, 2017
3pm PST Jan 21, 2017-6pm PST Jan 28, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database