Pa. Governor Tom Corbett is warning residents to take steps now to keep their families safe during Hurricane Sandy, a storm he described as “unprecented.” Speaking at a Sunday afternoon press briefing, the governor said the storm is not typical, and could be “historic” in its magnitude.

“This is one of those things – if this is as bad as predictions are looking at the moment, and I hope they’re wrong, this is when the whole state has to come together,” he said.

Upwards of 4 million people in Pa. can potentially be affected by the storm – or about 30 percent of the state’s population.