A polar-vortex event is set to hit the northeastern US this weekend, bringing snow and potentially record-breaking springtime cold

11:42am PDT - May 7th, 2020    chicago breaking news - Business Insider

• Parts of the northeastern US might see temperatures in the 30s and 40s on Saturday and Sunday. Some New England states could get snow.
• The National Weather Service warned Americans to expect "widespread record and near record low" temperatur…