I'm not sure if this is what you're asking about, or not...
I had a dream the summer between my 8th and 9th grade years, about the priest at my family's parish. He was in the hospital at the time, with some kind of colorectal cancer and an infection. In my dream, he was in the church, which was packed, and he was standing up (he'd been in a wheel chair--he was a medical giant), giving a sermon, in gold robes. I could only see the backs of the heads of everyone in the pews, but one in the front row looked like my grandpa (who had died during 5th grade), at least from the back. I went to the church the next morning, early, with my mom...we were doing whitewater rafting with a group. I told my mom and a girl my age about my "weird dream". As the vans were getting ready to leave, a man came up to the van and said, "I just wanted to let you all know that Father Tony died this morning."
The same summer, I was at a friend's sleep over. I dreamt that night of a little blond boy with terrible pain in his stomach, and I was trying to get him to a hospital, except I didn't know how to drive and couldn't find a car with keys in it. EARLY the next morning, one of my friends' moms showed up to get her, because her little (blond) brother had had some sort of bowel obstruction and was hospitalized for surgery.
At 24 I had a dream that my ex-boyfriend (who was living in Mexico at the time) was attacked in the abdomen by a tiger while he was trying to rescue some other people from it. I called him in tears, to make sure he was alright and tell him to be careful. The dream was very intense. Two weeks later he was stabbed in the stomach with a knife while he was trying to protect a couple girls.
I also have constant occurrences of what people call "deja-vu". I have a kind of strange, but innocuous dream about some random occurrence at some random location with some random people, then months later I'm visiting a new place and walking with some people I just met...and I "remember" having done it before.
Above are just a few examples. People think I'm crazy and have made them up. These things have haunted me, to the point that I almost hope NOT to dream at all.