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.

Dangerous heat continues across lower Miss. Valley, Deep South

High temperatures and dew points will persist Thursday into Friday across parts of the lower Miss. Valley & Deep South, creating dangerous heat index values in excess of 110 degrees for some locations. Heat Advisories & Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside & know the signs and symptoms of heat exhaustion and heat stroke.
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Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

68°F

20°C

Humidity 71%
Wind Speed NA
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Last update 30 Jul 3:43 pm PDT
Extended Forecast for

San Francisco CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. West southwest wind 8 to 13 mph.

    Mostly Cloudy

    Low: 59 °F

  • Friday

    Friday: Partly sunny, with a high near 68. West southwest wind 8 to 14 mph.

    Partly Sunny

    High: 68 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 59. West southwest wind 10 to 13 mph.

    Mostly Cloudy

    Low: 59 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Southwest wind around 11 mph.

    Mostly Sunny

    High: 68 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 60. West southwest wind 9 to 11 mph.

    Partly Cloudy

    Low: 60 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 59.

    Partly Cloudy

    Low: 59 °F

  • Monday

    Monday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. West southwest wind 8 to 13 mph.
Friday
Partly sunny, with a high near 68. West southwest wind 8 to 14 mph.
Friday Night
Mostly cloudy, with a low around 59. West southwest wind 10 to 13 mph.
Saturday
Mostly sunny, with a high near 68. Southwest wind around 11 mph.
Saturday Night
Partly cloudy, with a low around 60. West southwest wind 9 to 11 mph.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 69.
  Click Map For Forecast
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
2:14 pm PDT Jul 30, 2015
4pm PDT Jul 30, 2015-6pm PDT Aug 6, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database