The temperatures in Owings Mills, Maryland, during the four tournament rounds are expected to be high 80s, perhaps reaching 90 by Sunday, according to Accuweather. There is an 80 percent chance of a thunderstorm during Thursday's first round. Expect it to be hot and humid all week, especially on the weekend.

The postseason has just two events remaining with the top 50 golfers on the PGA Tour set to battle just outside Baltimore