April 15, 2015 5:10 pm Red Flag Warning in Effect in San Diego County A Red Flag Warning is in effect for San Diego County. NBC 7’s Steven Luke reports from Rancho San Diego, where the humidity levels were quickly dropping. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks