Let It Snow Widget for iPhone

Available In: Cydia       Price: Free  

WinterboardThis hack for the iPhone makes it snow behind your icons and above your wallpaper. It is downloaded in Cydia and activated by Winterboard. You must be jailbroken for this to work. It does slow down the device a bit and I did notice minor glitching when swiping between pages. My iPhone has a lot of hacks so that may be something to do with it. If you try it out, let me know how it works for you.