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.

Severe weather possible for parts of Midwest, New England

There is a Slight Risk of severe thunderstorms Tuesday afternoon and evening across parts of the Midwest, from southeastern NE and extreme northeastern KS across northern MO and much of IA and into extreme portions of southeastern MN and southwestern WI. A Marginal Risk of severe thunderstorms extends from southwestern KS to northern MN and Lake Superior, as well as across northern New England.
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Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

70°F

21°C

Humidity 63%
Wind Speed NA
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 28 Jul 9:43 am PDT
Extended Forecast for

San Francisco CA

  • Today

    Today: Sunny, with a high near 77. West southwest wind 5 to 11 mph.

    Sunny

    High: 77 °F

  • Tonight

    Tonight: Clear, with a low around 59. West southwest wind 6 to 11 mph becoming light southwest.

    Clear

    Low: 59 °F

  • Wednesday

    Wednesday: Sunny, with a high near 75. Light southwest wind becoming west 5 to 10 mph in the afternoon.

    Sunny

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 59. Southwest wind 7 to 9 mph.

    Mostly Clear

    Low: 59 °F

  • Thursday

    Thursday: Sunny, with a high near 71. West southwest wind 6 to 8 mph.

    Sunny

    High: 71 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 60.

    Partly Cloudy

    Low: 60 °F

  • Friday

    Friday: Mostly sunny, with a high near 68.

    Mostly Sunny

    High: 68 °F

  • Friday
    Night

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

    Mostly Cloudy

    Low: 60 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    Mostly Sunny

    High: 69 °F

Detailed Forecast

Today
Sunny, with a high near 77. West southwest wind 5 to 11 mph.
Tonight
Clear, with a low around 59. West southwest wind 6 to 11 mph becoming light southwest.
Wednesday
Sunny, with a high near 75. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. Southwest wind 7 to 9 mph.
Thursday
Sunny, with a high near 71. West southwest wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 68.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 69.
  Click Map For Forecast
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
2:09 am PDT Jul 28, 2015
10am PDT Jul 28, 2015-6pm PDT Aug 3, 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