Cameron Beccario's "earth" web application displays GFS model output from NCEP (click to expand)

If you have a few minutes to spend looking at some nice graphics, browse on over to earth.

earth is a browser-based visualization of global weather conditions created by Cameron Beccario. Beccario says that "earth is a personal project I've used to learn javascript and browser programming, and is based on the earlier Tokyo Wind Map project."