Cold Emergency News Today

25 million americans, multiple states. new york city, philadelphia, boston, wind-chill readings in maine expected to reach 60 below zero. and where the wind chill is already 106 degrees below zero tonight. victor oquendo in massachusetts. rob marciano timing this out. the deadly assault on an e.r. doctor riding his mountain bike. police say the suspect in his car hitting the victim, then allegedly getting out and attacking him. matt gutman reporting. another scare at the airport. t...

25 million americans, multiple states. new york city, philadelphia, boston, wind chill readings in maine expected to reach 60 below zero. and where the wind chill is already 106 degrees below zero tonight. victor oquendo in massachusetts. rob marciano timing this out. the deadly assault on an e.r. doctor riding his mountain bike. police say the suspect in his car hitting the victim, then allegedly getting outmatt gutma another scare at the airport. this time, newark. two passenger je...

Threes below zero. if confirmed its the colde wind chill in u.s., including alaska. snow squalls along with that arctic chill. a time lapse from vermont. a cold emergency in place in boston. this is through sunday now. rob marciano standing by to tim oquendo in boston where the wind chill is 13 below zero right now. >> reporter: tonight, millions of families are in the midst of what the national weather service is calling a "once in a generation" arctic blast. >> were seeing wind chills right no...

Distress, please call 911. >> reporter: doctors say hypothermia can set in in just minutes. >> this weather can be deadly. its life threatening. this is something that people have to really take seriously. >> reporter: the arctic front visible in the form of powerful snow squalls pushing from upstate new york through new england. here in bostoning a brutal night ahead. a cold emergency is in place. winds will gust to 40 miles per hour, so theres a real concern about power outages, and it will fe...