sorry to be dense, could you be explicit about why you call them the "weekend meteorologist". (I read the article and their about page - http://news4sanantonio

sorry to be dense, could you be explicit about why you call them the "weekend meteorologist". (I read the article and their about page - http://news4sanantonio.com/station/contact http://news4sanantonio.com/station/contact and Googled for "weekend meteorologist" in case it's some idiom - apparently it's a normal job title? http://www.payscale.com/research/US/Job=Weekend_Meteorologist/Salary http://www.payscale.com/research/US/Job=Weekend_Meteorologis... - anyway I'm more confused than before I Googled that phrase. Why are you calling them that, or what's the joke I missed?)