5/27 Bryan Texas strange screaming in the night sky.

May 23rd between 8:30-9:30 p.m. I heard a very strange sound coming from outside my apartment. There was a lightning storm going on pretty good at the time. It sounded like the high pitched shrieking of some type of banshee. It was so loud it made the hairs on my arms and my neck stand tall. It filled the entire night sky! I've never heard anything like it before.