Winter blast freezes parts of U.S.

Published On: Jan 03 2014 08:07:20 AM CST   Updated On: Jan 07 2014 01:14:08 PM CST

A massive winter storm packing heavy snow and bone-chilling temperatures buried parts of the U.S. in as much as 2 feet of snow late last week and has kept a good part of the country in sub-zero temperatures this week.

Canceled flights, O'Hare
22 / 33
Aaron Cooper/CNN

At least 4,000 U.S. flights had been canceled Thursday and Friday as of 8 a.m. CT on Jan. 3, 2014, due to the massive winter storm.

Upload Photos / Videos