Open Directory Project -- News/Weather Provides a great list of forecasting resources on the web.
World Climate "What the weather is normally like for tens of thousands of places worldwide!"
This site provides links to: Official Observations Official Forecasts "By 1 Sep 2008, 119 Members supply official weather forecasts for 1273 cities. 1275 cities from 161 WMO Members also have their climatological data presented in this web site."
NOAA Online Weather or NOW Data, available by weather station, plus tabs for
Warnings and Forecasts, Graphical Forecasts, National Maps, Radar, Water, Air Quality, Satellite