A record-breaking Arctic cold snap is sweeping across much of the United States as the Great Lakes deal with heavy snow and the South prepares for a significant winter storm.
Saturday brought record-breaking cold to much of the northern Plains, with Montana feeling the deepest chill. Chester, Montana, clocked in as the coldest spot in the nation when the temperature plunged to a mind-numbing minus 54 degrees.
In Kansas City, Missouri, on Saturday, football fans braved negative-degree wind chills to watch the Kansas City Chiefs beat the Miami Dolphins.
