I found the weatherman vid on YouTube:

YouTube - Weather man swears on Live T.V.

And this is supposed to be a guy with the swearing Tourettes disorder as well. He goes by "Tourettes Guy." I don't know if he's the real deal or not, but supposedly his swearing outbursts are made worse with drinking.

I must admit, I laughed all through this vid because I think it's just some guy acting. WARNING: Lots of foul language.

YouTube - Tourette's Guy

Here's his My Space page:
www.myspace.com/tourettesguygoddamit