By default though, the New Vegas wasteland has a dirty brown tint much in the same way that Fallout 3 has that murky grey-green tint. Sure, it's arid, harsh and filled with murderous mutants, but that doesn't matter when you live in a country (UK) that has consistent sunshine for about one week of every year.
Add Rain, Radiation Storms, And Sunny Skies Download Nevada Skies - Weather Effects If there's one reason why you'd pick the Mojave Wasteland as a video game destination you'd live in, you'd think it'd be for the weather.