One of the days when I was visiting my family it rained heavily and we had a huge thunder storm. I was hoping that my sister would to go out in the rain as my model, but she was too afraid of the thunder outside. Instead I quickly instructed her how to use my camera and put myself out in the open. It was literarily like showering outside.
After a while, the thunder stopped so I convinced my sister to go out with me for some pictures. The rain was not as heavy as it had been, but it was still rather decent.