The thing seems to have some sort lightning-gathering antenna on top of it.
We can assume that the item is not a natural cloud, but rather a solid craft produced by intelligent design, whether it be human-made or of extraterrestrial origin, because it appears that the vapor clouds are affected by the shape of the object.
It has happened before that a UFO had been spotted during a lightning storm. Back in 2017, a massive lightning bolt in the US struck a UFO, which was seen on camera.
It is often said that UFOs use lightning to recharge their batteries. Could these images be proof of it?
Footage of the thunderstorm with a saucer-shaped craft starts at about the 3.05 mark in the video.