Sun and clouds
Mostly cloudy and humid; a shower in spots late
Rises at 5:30 AM with 15:04 of sunlight, then sets at 8:34 PM
Rises at 11:37 PM with 12:17 of moolight, then sets at 11:54 AM
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.