URWL v6.0 for Fallout 3 with Rain.
It changes the colors and lighting of the entire game to more realistic colors and adds rain to Fallout 3.
Weather mod, makes weather colors more natural, bunch of new features added since v5.1. Rain frequency can be set in days now, so you can choose to have...
These are the plugings for the URWLRain master file that will apply the weather in the DLC's.