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.

First day of meteorological fall marked by above-normal temps. across much of U.S.

Above-normal temperatures are forecast across much of the contiguous U.S. on Tuesday and in some cases will be as much as 10-15 degrees above average for this time of year. Afternoon highs could reach 90 or higher from the Great Plains to the Eastern Seaboard. One exception will be across parts of the Pacific Northwest. Remember to practice heat safety if you plan to spend extended time outside.
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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 63%
Wind Speed NA
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 01 Sep 12:43 pm PDT
Extended Forecast for

4 Miles NW San Francisco CA

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 66. West wind 7 to 13 mph.

    Mostly Sunny

    High: 66 °F

  • Tonight

    Tonight: Patchy drizzle and fog after 11pm.  Increasing clouds, with a low around 61. West wind 15 to 17 mph, with gusts as high as 24 mph.

    Patchy
    Drizzle and
    Patchy Fog

    Low: 61 °F

  • Wednesday

    Wednesday: Patchy drizzle and fog before 11am.  Cloudy, then gradually becoming mostly sunny, with a high near 66. West wind 13 to 16 mph, with gusts as high as 23 mph.

    Patchy
    Drizzle and
    Patchy Fog
    then Partly
    Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 60. West wind 10 to 20 mph, with gusts as high as 28 mph.

    Patchy Fog

    Low: 60 °F

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 65. West wind 11 to 14 mph, with gusts as high as 20 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 65 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

  • Friday

    Friday: Sunny, with a high near 65.

    Sunny

    High: 65 °F

  • Friday
    Night

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

    Mostly Clear

    Low: 60 °F

  • Saturday

    Saturday: Sunny, with a high near 66.

    Sunny

    High: 66 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. West wind 7 to 13 mph.
Tonight
Patchy drizzle and fog after 11pm. Increasing clouds, with a low around 61. West wind 15 to 17 mph, with gusts as high as 24 mph.
Wednesday
Patchy drizzle and fog before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 66. West wind 13 to 16 mph, with gusts as high as 23 mph.
Wednesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 60. West wind 10 to 20 mph, with gusts as high as 28 mph.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 65. West wind 11 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 66.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 60.
Labor Day
Sunny, with a high near 68.
  Click Map For Forecast
Point Forecast:
4 Miles NW San Francisco CA
 37.81°N 122.48°W (Elev. 0 ft)
1:11 pm PDT Sep 1, 2015
1pm PDT Sep 1, 2015-6pm PDT Sep 7, 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