Unknown cylinder object seen among dark clouds over Fowler, CA

A while ago, witness took some photos of very dark clouds over Fowler, CA and only afterwards when looking through the photos he noticed in one of the photos a large transparent cylinder object among the clouds.

According to the photographer, on the ends of the object it had some other colors to it like pale green and pink. Mufon case 83156.

Could it be a UFO or is it proof of weather modification and maybe the object is part of a cloud seeding program with the ability to manipulate the weather conditions?