Definition of aftercast:
(n) :
An analysis of past events; retrodiction or review.
(n) :
An analysis of past meteorological data to determine what the weather was like at a previous time.
(n) :
A consequence or result.
(n) :
(art) Alternative form of after-cast. [(sculpture) A cast made from a mold taken from an already completed sculpture, often smaller and less detailed than the original.]