I have been running iOS 5 b7 for about 3 days now, and starting last night, apples weather app will not work. It would say "update failed." So, i tried deleting all the cities I had and then tried re-adding them, and now it can't find any of the cities I had. Anyone else having issues with this? Is it a yahoo issue or a iOS 5 issue? Normally I wouldn't care about this in iOS 4.2.10 (I have the verizon iP), but in iOS 5, I have started using the weather app again because of the addition of the notification bar. Thanks for any help.