January 9, 2015 12:20 am NBC10 First Alert Weather: Bitter Cold Continues NBC10 First Alert Weather Meteorologist Sheena Parveen explains how the bitter temperatures will continue overnight and through the weekend. US & World Videos 0:24 Suspected wanted for deadly hit-and-run in Norristown turned himself into police 0:27 16-year-old ambushed, shot in the head in North Philly, police say 7:57 The unofficial start to summer kicks off in the Philadelphia region 1:31 Thousands flock to the Jersey Shore for Memorial Day weekend 2:55 Clear the Shelters: Meet Sugar Baby