If classes need to be cancelled or delayed (due to inclement and/or hazardous weather conditions or another emergency) before the beginning of the school day, while Adelphi is not in session, or after a school day has already begun and students have already arrived to school (but prior to end of day dismissal), an announcement will be placed on Adelphi’s phone system (718-238-3308) and will also be placed on Adelphi’s website (, CBS websites ( and and the 1010WINS website (  Notifications will be broadcasted over the radio stations WINS1010 and WCBS880 on the AM dial and notifications will also be made on television through WCBS Channel 2 News and WLNY Channel 10/55 News.

Because inclement and/or hazardous weather conditions or other emergencies may sometimes create situations beyond Adelphi’s control which may prevent Adelphi from being able to place such notification messages on our phone system and/or our website, we ask that all Adelphi families always regularly check all possible information sources available to them.

If Adelphi is open and in session during poor and/or problematic weather conditions, Adelphi parents are asked to use their best judgment and make individual determinations taking into account all applicable local conditions, distance, travel details, transportation challenges, etc. when considering sending their child(ren) to school.

Please do not phone the radio station, the television station or Adelphi to inquire about delays or closings and please refer to the information noted above.  It is very important that school telephone lines always be kept open for emergencies.

In the event that Adelphi closes or dismisses early due to inclement and/or hazardous weather conditions or some other emergency, all school-wide services and programs including tutorials, trips, events, after school activities, games, practices, rehearsals, meetings, etc. will always be cancelled and rescheduled.

Please be advised that in determining closings, early dismissals or delay of classes at Adelphi due to inclement and/or hazardous weather conditions or any other emergency situation, the safety and wellbeing of our families and our staff is paramount and always the school’s prime consideration.  Please be reminded that the Adelphi Community is made up of families and professionals who travel from all over the five (5) boroughs and beyond.  It is for this reason that closures based on inclement and/or hazardous weather conditions or other emergencies may not just be based on local conditions alone.  In making such determinations Adelphi consults the National Weather Service as well as local area officials.  All school closings and delays are done so through the Head of School and with the approval of the Board of Trustees.