July 11, 2014; 4:35 AM ET
After the number of thunderstorms diminish into Friday, the weekend will bring fairly typical warmth and humidity for the middle of July around Washington, D.C. more >
Thunderstorms, some heavy, Sunday morning through Monday afternoon
Jul 11, 2014; 6:52 AM ET The Northeast should be mostly rain free for the weekend, but thunderstorms that reach Chicago by tomorrow will reach the East Coast late Sunday and Monday.
Golf hasn't teed off at the Olympics in 110 years, and now environmental concerns could put its comeback in peril.
Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.