Arctic blast sinks wind chills to dangerously cold zero

Just how cold did it get on Wednesday? Here's a look at which communities measured the most frigid temperatures.
“Still cold (and below normal), but a welcomed improvement to what we’ve experienced the past few days,” the weather service ...
Actual high temperatures will only reach the upper teens to around 20 degrees in the Boston area Tuesday, according to Dave ...
The National Weather Service said reported readings as low as minus 27 Tuesday as an Arctic air mass spread across Michigan.