Hmm... I wonder why they were only interpretable after the event? So there's no way to prove there's no truth behind them.
Well sometimes events take place in my life which I also feel I had experienced long ago, but I can't remember when and how, may be I too see them in my dreams. Maybe this is metaphysics. But I don't reveal it to anyone else as others will just make fun of me.
There's lots of people out there predicting lots of things, occasionally someone is bound to be right, even if only by accident. The best thing is to make the prediction as vague as possible "There will be a war in a country in the East. Many people will die. A strong man will arise and rule with an iron hand." That sort of thing.
If there is someone out there making prophecies of the future, I'm sure they're wise enough not to go around blabbing that they can see the future. After all...they can see the future, and not much good comes out of telling the world a secret like that.
I remember one time my mother had a dream about her best friends daughter being kidnaped at gun point. Later that week it happend. She was really just car napped. Some guy made her drive him to the docks on the gulf coast wile pointing a gun at her back. It was crazy!