Officials said the decision was taken as cold conditions persisted, prompting the administration to maintain precautionary measures for students. School authorities were asked to continue implementing the revised schedule strictly during the extended period.The earlier orders regulated school timings and, in some cases, winter vacation to minimise students’ exposure to harsh morning temperatures. The education dept did not announce any fresh relaxation or modification in the current schedule.Heads of schools were directed to ensure compliance at the institutional level and to communicate the continuation of the winter schedule to students and parents. Any further decision on reopening under normal timings will depend on weather conditions and subsequent instructions from the administration.