My hair goes all fuzzy before a storm.
I can tell when a person I'm close to is going to have an accident - I get a really horrible feeling in my stomach, and I go all jumpy and panicky.
I can see things other people can't see - shadows and weird figures. Sometimes I think I'm imagining it, but it keeps happening...maybe I'm just paranoid though.
Sometimes I have really clear dreams, that seem totally realistic, and parts of them come true later.