I use a browser called Maxthon. I have a group of 8 separate weather pages that it opens simultaneously. That way, I get everything with 1 click. I get the best of the best.
Having said that, I realy like the the Weather.com interactive weather map. It could replace about 3 of my pages. The only thing I dislike about it is that the map is pretty small. You can get Google Earth overlays that are similar to that site, and run it full screen.
