So, there's weather. What about VIOLENT weather?

[Azarga]

I'd hate this, but I'm afraid they will still make all those kewl sight obscuring effects (other than darkness during nighttime) off-toggleable for the sake of framerates on low-end machines. If that is true I can't imagine myself ever turning them on thus putting myself into disadvantage of having my sight obscured. Still will be fun to shoot people while they slowly crawl through the thick fog only they can see.