Arctic blast grips central, northeastern US in sub-freezing cold

A blast of Arctic air gripped much of the central and eastern portions of the US on Friday in sub-freezing temperatures well below normal for this time of year, setting records from Iowa and Michigan to New York.

Arctic blast grips central, northeastern US in sub-freezing cold

A blast of Arctic air gripped much of the central and eastern portions of the US on Friday in sub-freezing temperatures well below normal for this time of year, setting records from Iowa and Michigan to New York.