thunderstorm
electrical storm
electric storm

I saw a flash of light and braced myself for an electric storm.

And you're trying to tell me that your bedroom was wrecked by an electric storm?

It was like the moment before the first flash of lightning in an electric storm, when everything goes silent.

There were cracklings from some electric storm perhaps a thousand miles away.

The atmosphere seemed to come alive as though pending an electric storm.

This was the past, just such a silent flickering electric storm.

He could crystallise the very air, in the middle of an electric storm!

It felt as if an electric storm was imminent.

You know that feeling you get just before an electric storm?

We had lunch here, during that electric storm - remember?