When you see how quickly things went from bad to worse in Houston, it's truly eye-opening.

Of course, we here in Louisiana know a thing or two about flooding and we've seen it happen here in the Ark-La-Tex at catastrophic levels. Houston has been battered by Hurricane Harvey with most areas seeing a massive amount of flooding.

To put that in perspective, we have a short time-lapse video.

I stumbling across this video on Twitter and literally couldn't believe it. It's one thing to say that it's bad, and hear that it's bad, but to see exactly what this storm did in just 15 hours is stunning.

The video shows several cars parked in an apartment complex parking lot. During the time-lapse video, you see the rain coming, then out of no where, water raised up to nearly the very top of the cars.

This video covers exactly 15 hours.