that kinda weird, im wy in the NE of the US and the same thing happened. It was 80 degrees barely any clouds, and then it went from clear to heavy rain in about a minute. After about a minute of heavy rain, it turned to hail... in 80 degree weather, lasted for about 3-4 mins then it pretty much stopped. Ive live in new england for a couple decades and have no real recollection of it ever happening... weird man. GLOBAL WARMING!!! :-p