I was just wondering because i'm supposed to come a weekend where's suppose to thunderstorm, which kinda sucks, but i'd figured there'd be some consolation
Well the people who get free tickets will lose their tickets if the show is rained out. If I knew it was going to rain I would probably not wait in line for 7 hours just in case.
Truthfully, with the way weather is in New York, you can never tell if or when it's going to rain or storm. I would say try the standby line if the weather looks not so great. The show will not be canceled unless the rain is hard and does not stop before 9 pm.