Announcements concerning the closing of Cathedral High School, due to inclement weather or other extenuating circumstances, are made through the schools IRIS alert system. Parents will receive automated calls, text messages, and emails to the emergency contact information provided at the start of the school year. Weather related closings are also broadcast through Boston radio station WBZ, and TV stations 4, 5, 7, and 25 in the early morning. Look specifically for “Cathedral High School” in the list of closures.

Announcements may also be posted to this website and to the school’s social media channels.