Morning lights in the sky

Around 8:30am, my grandmother had walked out on the back porch and called to me to come and look at three small lights in the sky.  They looked as if they were dancing around each other.  They were brightly colored white.  
She had gone back inside after about a minute and I watched them for about 20 minutes.  I was totally amazed by what I was seeing.  
I had a very strange dream that night about floating in the air and seeing these strange people in this room.  I also remember getting real sick the next morning.  
I am 41 years old now and these dreams still continue and are becoming more frequent.  I have contacted other agencies and still have no answers.  
If possible could you try to help me figure out what is going on please.
Witness indicates that the date of the sighting is approximate.  PD