Fort Worth, Arlington, and Mesquite ISDs were among the few North Texas districts that reopened Thursday following the winter storm. Students in Fort Worth and a handful of other school districts went back to class for the first time since the winter storm on Thursday. What we know:School closings and delays will be reported here from across North Texas as they happen. School closings are reported by FOX 4 News Dallas-Fort Worth when relayed to us by the school systems such as Dallas ISD, Fort Worth ISD, Frisco ISD, Arlington ISD, Garland ISD, Plano ISD, Lewisville ISD, Mesquite ISD, Richardson ISD, Mansfield ISD, Keller ISD, Irving ISD, Denton ISD, Northwest ISD, Grand Prairie ISD, Carrollton-Farmers Branch ISD, Prosper ISD and other public, charter and private schools across the North Texas area. Dig deeper:Fort Worth ISD's 200 bus drivers arrived at work two hours early to get their buses warmed up for students.