Well so much for my recommendation. I'm quite happy with Weatherbug Elite. If memory serves, there are a couple other weather threads out there. Beautiful Widgets and Weather widget (donate)? are two I remember being popular.
i use beautiful widgets on my homescreen, and on the next screen i have the news/weather app from 2.1.
i check the news multiple times everyday, so i get the weekly forecast from the 2.1 app, and for the daily one i just look at my home screen.