I was standing on the balcony earlier today, and then I saw this very big, long, black-gray cloud spreading across the sky a couple of kilometers away. It was like black, misty grayness, and it was moving pretty fast. Now it's here, and it's all foggy. Apparently the cloud is on the ground, I can't see a thing outside - It's kind of creepy.
I hope it isn't radioactive. :9