While it is unlikely given the set nature and historic momentum behind the timing of our elections, Hurricane Sandy has led to the media exploring the possibility of postponing an election due to natural disaster. It is possible since state's have the authority to run their own elections. Congress could also change the date.
http://t.news.msn.com/politics/could-hurricane-sandy-delay-the-election
http://www.theatlantic.com/politics/archive/2012/10/could-hurricane-sandy-postpone-the-presidential-election/264254/
s/ Kurt Koehler
308 1/2 S. State Street Suite 36
Ann Arbor, Michigan 48198
(Washtenaw County)