New Bedford is digging out as a blizzard continues to pile up snow, with as much as 3 feet possible by day’s end. Residents are coping with power outages and fierce winds, while some emergency crews have had to navigate deep snowdrifts on foot. Gov. Maura Healey on Monday afternoon announced a ban on non-essential motor vehicle travel in Bristol, Plymouth, and Barnstable counties. “This is a serious storm, and there are dangerous road conditions out there, especially on the South Coast. We have