On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Heavy rain possible across parts of Midwest

A storm system moving across the central U.S. will bring showers and thunderstorms to parts of the Midwest on Friday, with the possibility of heavy rain and flash flooding for some locations. Remember, it takes just 12 inches of rushing water to carry away a small car. If you see a flooded roadway, Turn Around Don't Drown.
Read More...

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

67°F

19°C

Humidity 68%
Wind Speed NA
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 28 Aug 6:43 am PDT
Extended Forecast for

San Francisco CA

  • Today

    Today: Mostly sunny, with a high near 78. West wind 6 to 11 mph.

    Mostly Sunny

    High: 78 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. Southwest wind 7 to 10 mph.

    Mostly Cloudy

    Low: 61 °F

  • Saturday

    Saturday: A 20 percent chance of rain before 11am.  Partly sunny, with a high near 73. West wind 5 to 10 mph.

    Slight Chance
    Rain then
    Mostly Sunny

    High: 73 °F

  • Saturday
    Night

    Saturday Night: Increasing clouds, with a low around 60. West wind 8 to 13 mph.

    Increasing
    Clouds

    Low: 60 °F

  • Sunday

    Sunday: Partly sunny, with a high near 72. West wind around 7 mph.

    Partly Sunny

    High: 72 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 60.

    Mostly Cloudy

    Low: 60 °F

  • Monday

    Monday: Partly sunny, with a high near 71.

    Partly Sunny

    High: 71 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 60.

    Mostly Cloudy

    Low: 60 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 71.

    Partly Sunny

    High: 71 °F

Detailed Forecast

Today
Mostly sunny, with a high near 78. West wind 6 to 11 mph.
Tonight
Mostly cloudy, with a low around 61. Southwest wind 7 to 10 mph.
Saturday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 73. West wind 5 to 10 mph.
Saturday Night
Increasing clouds, with a low around 60. West wind 8 to 13 mph.
Sunday
Partly sunny, with a high near 72. West wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Partly sunny, with a high near 71.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 70.
Wednesday Night
Mostly cloudy, with a low around 60.
Thursday
Partly sunny, with a high near 71.
  Click Map For Forecast
Point Forecast:
San Francisco CA
 37.78°N 122.38°W (Elev. 0 ft)
3:28 am PDT Aug 28, 2015
7am PDT Aug 28, 2015-6pm PDT Sep 3, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database