Download Enhanced Weather - Rain and SnowDownload Dynamic Weather Bethesda says that Fallout 4 will include dynamic weather effects of the kind not yet seen in the series. Where weather in Fallout 3 was pretty homogeneous - generally going from grey skies, to murky greeny-yellow, then back to grey again - in Fallout 4 it will be a changing, robust system. As an example, they pointed out that radiation storms in the game will originate from a place called the Glowing Sea, and occasionally flare up and blow through the world. The Enhanced Weather mod brings Fallout 3 up to speed with its successor, adding radioactive rain, snow, and storms to its palette. It looks and sounds fantastic, adding some much-needed atmosphere to the game's previously dreary skies. Alternatively, you could try out Dynamic Weather, which gives its own take on an ever-changing dynamic weather cycle, and includes rainstorms, lightning storms, fog and sandstorms.