Substantial rain. Cold temperatures. Tornado warnings. Blustery conditions. The weather has already made an impact at the Masters, cutting Wednesday's practice round short and canceling the Par 3 Contest for the first time in the tournament's history. And with temps not topping the low 60s -- the coldest Masters readings in 10 years here -- now comes for the potential for the 81st Masters to be impacted. Read more http://www.espn.com/golf/story/_/id...er-nature-keep-masters-competitors-their-toes