Intervals of clouds and sunshine with a passing shower
Partly cloudy with a stray shower
Rises at 6:45 AM with 10:33 of sunlight, then sets at 5:18 PM
Rises at 1:11 PM with 14:04 of moolight, then sets at 3:15 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.