It's written in the sky

 I was daydreaming at work and looking out the window. There were lots of big white puppy clouds and I thought one of them looked like a cat.

Imagine my surprise when I was driving to work the next morning and I swear the clouds spelled out the word meow. The picture is very far off so you might not be able to see it

I cropped it and maybe you can see it in this picture.