Juniper, I think everyone has a certain amount of intuition and some people are more aware of the 'feelings' we get now and again. I have had one friend for a couple of years, I've never failed to answer the phone to her 'Hi '. Somehow I always know it's her when she calls. I regularly get day to day things like that. Saying things on T.V. before whoever is on does, and all that kind of thing. The most important 'warning' I had was similar to yours in a way, it was regarding danger. When my sisters DD was about two and a half months old, I rang my sister (she lived in another country at the time) and warned her to be really careful of who she left her with (!!!!) just out of the blue, I was really, really concerned, I had that feeling of 'foreboding' but couldn't say exactly what might happen or when. It was a really strange thing for me to do, I had no idea where it came from, but I was scared to the point that I called her back later the same day to reiterate what I'd said, explaining that I had 'a feeling', but couldn't expand further. My sister and I ended up virtually arguing (as you would if someone rang you to say such a thing out of the blue!) I wished I could have explained it further, I couldn't, I was just inexplicably terrified for her. Later that week my niece was admitted to A and E with subdural haematomas, she was initially in resus, and we weren't sure if she was going to make it. It eventually turned out that the babys father had 'dropped' her which had caused the injuries, a day or so following the call I made to my sister. By the time I heard my niece was admitted to hospital, I felt sure he was responsible, but it took a long time to come out in the wash. Not so long ago my sister reminded me of the call, and said "You knew, didn't you." I did, but I don't know how.
I remember when I was younger we had a horse that was sold to people in another country. When she died, I told my mum she had......it turned out she had been waiting for the right moment to tell me so!
I'd never ignore those 'feelings' either. In fact it's good to keep in touch with them with the 'day to day' things I mentioned before .