North Andover Public Schools - Cancellation and Delayed Openings http://cms1.cms4schools.com/news_rss.cfm?detailid=155464&memberid=595 North Andover Public Schools - Cancellation and Delayed Openings Superintendent's Letter Regarding School Cancellations and Delayed Openings http://www.northandoverpublicschools.com/cms_files/resources/Lettertoparents12-13.pdf