AccuWeather.com
- Includes 15 day weather forecasts, wind chill or heat index, and the National Weather Service forecast for the surrounding area.
- http://wwwa.accuweather.com/index-forecast.asp?zipcode=94101

FogWatch.com
- Provides news and information on fog conditions in western San Francisco.
- http://www.fogwatch.com/

The Weather Channel - San Francisco, CA
- Local weather, forecasts and satellite maps.
- http://www.weather.com/weather/local/USCA0987

Weather Underground: San Francisco Forecast
- Includes detailed forecasts, satellite imagery, marine forecast, weather advisories.
- http://www.wunderground.com/forecasts/SFO.html

WxUSA - San Francisco
- Links to current conditions, forecasts, radar, maps, hurricane, weather cams, and kid's weather.
- http://www.wxusa.com/CA/San_Francisco/

Bay Area Weather
- From Bayinsider.com, updated five-day forecasts for SF and the Bay Area with Doppler radar photos
- http://www.bayinsider.com/weather/