I was driving home from a roller blade with my dog when I saw what looked like a metal ball in the sky

The metal looking ball stayed stationary and would disappear, moved up, down then stay stationary again and then disappear and reappear again. I video taped it while I was at the light then pulled off into the Publix to further video it and it disappeared. Few days late in the same spot i saw what looked like a metal tube that could disappear as well. Both sightings there were clouds in the sky. They seemingly use the clouds to hide in and I think the tube shape either changed shapes into a ball or there was another ball around it because right after I saw the tube I saw the same ball again. Both sights were also around the same time of day which was 7-8pm