Sunny in the morning followed by variable cloudiness
Partly cloudy with a stray shower
Rises at 6:21 AM with 14:54 of sunlight, then sets at 9:15 PM
Rises at 12:27 AM with 13:20 of moolight, then sets at 1:47 PM
Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.