The Prudential Center, Wang Theatre, Boston Medical Center and Brigham and Women's Hospital were among several major places in Boston impacted by the record-low.
The Arctic air that descended on the Northeast on Saturday brought dangerously cold sub-zero temperatures and wind chills to the region, including a record-setting wind chill of minus 108 degrees Fahrenheit (minus 78 C) on the summit of Mount Washington in New Hampshire.
Mount Washington experiences record-setting wind chill wtmj.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wtmj.com Daily Mail and Mail on Sunday newspapers.