An odd vision

I guess it was about 40 minutes ago, so about 2:40am CST I was in the living room walking towards the kitchen and I was looking at my front door. I saw the door gone and the doorway open to and filled with an almost totally black cloud.

It lasted a split second and then was back to normal. I am going to look into what that might mean. I'm hoping it's just one directional. I know there's darkness out in many places in the world. I just don't want to come home to it.

Weird.