This is a clean and beautiful Lockscreen theme for iPhone 4, 3g(S), and other idevices. To change the weather location and things like real feel, etc... Just SSH (using iFile on your idevice or desktop ssh program,) into var/stash/themes/LS DreamView2 and open LockBackground.html in text form. Scroll halfway down and you will see configure settings. Simply change the Zip Code to your Zip Code and adjust other prefs. with either true or false.
Also check out Lockscreen CityView, Lockscreen DreamView, and Lockscreen SkyView!

Enjoy

Works on iOS 4.0+ and iOS 5+