I was flying the Mavic in the mountains recently and there was a nice bank of clouds rolling in close to the ground. As I started to fly the Mavic into them, I had second thoughts and declined. Clouds are, after all, a collection of moisture which doesn't exactly go well with the drone. Is there a risk flying the Mavic into clouds or fog like this? I may have answered my own question, but I wanted to get an answer from people with more experience. Thanks