Dark clouds

Date: 5/21/2016

One of my friends and I were walking around in the neighborhood. I looked up and noticed that some of the clouds were strangely way darker than the other clouds. I pointed out the clouds to my friend and she agreed with me. The dark clouds reminded me of a dream about dark clouds. We continue walking and my friend points out that the clouds look like it's pitch black. I look up and the clouds were extremely dark. I began to feel very anxious about it. I felt like I was hearing noises and I asked my friend if we could go back. We ran back and I continued looking outside the window.