NEW : Hundreds of flights are canceled Wednesday and even for Thursday . One problem that could hamper snow removal is the lack of sand and chemical preparation for roadways , due to the recent heavy rains . one tornadoes in New Hampshire damage homes and injure Hundreds person . Snow will cover many states in the Northeast Thursday and Thursday , forecasters say .
NEW : Hundreds of flights are canceled Wednesday and even for Thursday . one tornadoes in New Hampshire damage homes and injure Hundreds person . Snow will cover many states in the Northeast Thursday and Thursday , forecasters say .