weather channel works great. it is a subscription service in order to get radar.

while accuweather.com has the best weather pc website going, its PDA app is lacking, and weather channel is much better pda app

you can get national, regional, local, and zoom in on local on pda app -- y90u don't get to street level like a pc app, but zoom level is very good. can also get satellite images as well

input your location by city/state, or by zip code, store multiple locations so you don't have to always reenter