There's going to be plenty of rain, all right. Wind, thunder, lightning. It's gonna be one hell of a storm.
6 seconds sound clip from the Back to the Future Part II movie soundboard.
You can hear this line at 01:14:20.089 in the Blu-ray version of the movie.
Quote context
[...]
- Five-eighths? Don't you mean three-quarters?
- I presume you're conducting some sort of weather experiment.
- That's right. How did you know that?
- Oh, I happen to have had a little experience in this area.
- Well, thanks. Nice talking to you. Maybe we'll bump into each other some time again in the future.
- Where's that punk Calvin Klein, anyway?
- How am I supposed to know? I ain't his secretary.
[...]