That would be a sort or another of an illusion, as long as we stay within the realm of we can reason about (and don't consider the possibility of you actually being a psychic).
You can have made a forecast based on an experience you already have and have developed a belief you are conscious of something future.
You can fall a victim of perceptual illusion - perceived time delay between 2 events can easily be influenced, even made negative.
Can't one also be conscious of things that have not happened or that may happen in the future, i.e. things that you have not already experienced?