December 10, 2014 6:20 pm Cold Temperatures Catching Travelers Off Guard NBC 6’s Christina Hernandez has the story as the cold weather in South Florida is catching travelers and local off-guard. US & World Videos 2:21 Family, friends mourn 17-year-old killed in motorcycle crash 2:59 Parents angry over proposal to change Fort Lauderdale Montessori school 2:24 Husband arrested in connection with wife's disappearance in Spain 2:36 Woman speaks out after chasing down bag thief in Wynwood 2:21 Driver on the run after woman killed in NE Miami-Dade hit-and-run