The heavy weather began rolling in just a day after New York Mayor Bill de Blasio was sworn in to lead the nation's largest city and a few days before Boston Mayor Thomas Menino ends 20 years in office. Menino announced a parking ban and said schools would be closed Friday in Boston, where up to 14 inches (36 centimeters) of snow was expected. Boston's airport said it would not handle any flights after 8:30 p.m. Thursday. snow