CNN - Weather **** - 4 day forecasts for cities worldwide (select by US ZIP, state, city); weather maps, emergency infos. Comprehensive! E.g. San Rafael, Manila, Frankfurt.
Intellicast **** - World and USA 4 day forecasts by region or city; sail and ski reports and lots of related news and info. E.g. SF, Manila, Frankfurt.
NCAR/UCAR*** - National Center for Atmospheric Research and University Corporation for Atmospheric Research have national, state and local info, forecast model output, satellige images, climate info, etc.Theyr*** - European weather reports
Weather Channel *** - US/international 5 day forecast (chooses nearest data); plus maps, ski, allergies, aviation, customized page...
Weather Underground *** - Weather for any City, State or Zip, or Country (chooses nearest data); US maps, international, ski, marine, tropical storms, metric/english, more.
AccuWeather*** - 43,000 U.S. 5-day forecasts, international forecasts, local NEXRAD Doppler radars. Basic and premium services. San Rafael, CA.