Intervals of clouds and sunshine
Partly cloudy with a passing shower late
Rises at 6:59 AM with 13:51 of sunlight, then sets at 8:50 PM
Rises at 12:26 PM with 4:13 of moolight, then sets at 4:40 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.