Audrey,
Oh, yeah - I had one like that. While in college (my junior year, I think), I dreamed that I was working in a bank. I remember staring at my desk, the walls, the carpet - apparently I was thinking about something at the time (during the dream). When I awoke that morning, I went in and told my parents about it, because I had NEVER thought about working for a bank before. We all kind of got a good laugh about it, and I went on to my classes.
Three years later, I was working in that very bank, at that very desk, and caught myself staring at the walls and the carpet. The moment in the dream "collided" with the reality. It felt really weird for a few minutes. Then I went on with work....
So yeah, it's possible to dream about the future, and have it really happen IMMHO.
Carol