thunderstorm
electrical storm
electric storm

But my guess is they're electrical storms of some 130 kind.

"When at last she gave him access to her body, it must have been like some great electrical storm."

What kind of parents would allow their children to be out playing in an electrical storm like this?

"Do you mean one of those electrical storms, such as we had the other night?"

Then he had said, "Almost the form of an electrical storm."

There was apparently some kind of electrical storm in the area.

The electrical storm seemed to be moving towards my right.

Outside, there is an electrical storm, and the lights go out.

"You shouldn't be on the phone during an electrical storm," I said to them.

He saw the man who, once before had run in to give news of an approaching electrical storm.