Weird Lights connected with Strange Dreams

I live in Perth, Australia. A couple of weeks ago my brother came running in complaining of lights in the sky.

I went out to investigate and... it was weird... Not lights persay but it looked like a cloud that had lights flashing in it every couple of minutes. It reminded me of like when there is a smoke machine and lights(like neons) flash inside the smoke... but the light was yellow colour...

I remember this happening once before not sure how long ago.... and it wqas in the same spot.

Then lately i've been having these dreams that the lights start up.... then this massive UFO comes out of it.... in my dream i got my camera out and recorded it... Then it got mysteriously erased.

Anyone seen a phenomenom like this before?

The lights sound like lightning to me. It really looks cool when it is in clouds a bit away from you.
The dreams then could just be by way of shugestion. Dreams being dreams and always on the wierd side are related to life events.
so enjoy any more lights that you see