When severe weather necessitates the closing of school, the Superintendent will make the decision by 5:30 am. Closings are announced in the following ways:
- School closings are broadcast through the SchoolMessenger system to households at their current phone number and email address on file (before 10:00 pm or after 5:30 am). Manage your SchoolMessenger preferences in the infoCenter.
- School closings are broadcast on most major radio and television stations and published on many affiliate websites.
- School closings are announced on the main district web page and the main phone line, (636) 923-3500, will include a message regarding changes in the district's office hours.
- School closings are posted to the District Facebook and Twitter accounts.
If school is closed, all other school-related activities are cancelled for that day.