‘Bomb cyclone’ to blast East Coast before polar vortex uncorks tremendous cold late this week By Tamar SchwartzJanuary 3, 2018June 14, 2018 Categories: Uncategorized Click Here to Read: ‘Bomb cyclone’ to blast East Coast before polar vortex uncorks tremendous cold late this week By Jason Samenow in the Washington Post on January 3, 2017. Public Domain via Wikimedia Commons