I once heard a story of a guy arc welding under a trailer of some sort, who due to crappy weather was laying in water, was probably raining who somehow got shocked incredibly bad by the welder and the jerking action of his arm caused the welding rod into his eye, thus losing the eye. Not sure how much of that is BS or not, but I won't weld under a trailer whilst laying in water. Not sure how much that has to do with snow either but... uh, yeah.... damn that snow.