Sunday of last week started out as a clear, sunny day, but then around 4 in the after noon dark clouds appeared out of nowhere, and then 10 minutes later it was raining, and it was coming down hard. The raindrops were the size of quarters, and it hailed a little bit too. After about 20 minutes or so it stopped raining and the sky cleared up again. It rained so hard that just that short amount of time was enough to cause flash floods, and several of my neighbors houses got flooded. It was craziness.