Driving home after dinner with wife and baby... time was 8:40pm and while driving north on CA 133 from Laguna Beach CA to Irvine CA (Quail Hill) area, noticed a massive V shaped cloud over a what appears to be a very large area of southern Orange County. My wife took several photos of which one has been included. I had to adjust lighting/contrast to get the V to become visible. The photo was taken with an iPhone and because it was dark outside, it is not too clear. I observed the cloud for about an hour as it was stationery. Both sides of the V were identical in length and in thickness. The "cloud" seemed to be separated from surrounding clouds by a clear margin all the way around, as if the V was pushing aside all other cloud. During the hour that I was watching the "V", the low level clouds around it would change shape, move away, dissipate and do normal cloud things, except the "V" always stood still and always managed to maintain a margin of clear sky around it. I was getting tired and went to bed. Around 9:45.