The full moon was rising as I was driving home. I stopped to get some shots of the moon over the desert at Buttes Pass Road, then took off out 78 to S-2. As I was driving on S-2 I looked over the left and saw something I've never seen before, or even heard of - a rainbow produced by the light of the moon. To my eyes it looked pretty much white, but you could clearly see the entire arch. I stopped a couple of times to try to get a photo. It was raining and really windy. The first attempt didn't work at all, the second one it was barely visible, but when I lightened it up a bit on the computer you tell it really was a rainbow, and even see a bit of color. I'll try to put up a picture of it.
That sounds awesome. How about posting some pictures for us?