I've had wxunderground, Accuweather and TWC on my Palm Treo now for 4 years now. Each has its good points. I use all three apps when I'm in the boat to monitor the daily thunderstorms we have pop up here in the Mid Atlantic. There's not a worse feeling than seeing a "Angry Anvil" between you and home.
I tend to lean more towards Accuweather because of the storm tracker feature. It gives you projected storm tracks so I can adjust my course to go around the cells. I'll prolly go with that.


