I'm undecided. I have experienced a couple of things similar to (but less impressive than) what Ormion describes, e.g. one time I became terrified about a particular friend having been in a car accident and he turned out to have been in a jetski accident. But there's also been at least one time when I had a similar feeling and nothing happened. So it's possible that people get that kind of feeling often and mostly just remember the times when it coincided with something real, and then confirmation bias kicks in.