The week before Halloween on 2011 we had a freak snow storm on the East Coast. It came in the middle of a MILD Fall so the leaves were still green-ish. It was a a lot of heavy snow... so trees and branches went down all over the north-East. New Jersey was without power for a while... my town was without for a week, many longer. No power meant no heat for many, so it was a cold week.
A year later, almost to the week, was Sandy... just before Halloween 2012. Obviously Sandy was a lot worse for the coastal cities because the water crept in and the wind tore up the boardwalk... but further inland it was the same s**t different year. No power or heat for a over a week, loss of many services, etc. This one was a big more wide-spread though, and getting gasoline was a BIG PitA. But otherwise it was the same pain for those more inland.
As an ex-boyscout I try to be ready for these things anyway... I have plenty of flashlights and batteries, canned food, a couple gallons of drinking water, a lighter to start the stove, warm clothes on-hand, etc. I was able to deal with mostly everything fine except the gasoline situation. After a week most of us were running low.