Partly sunny and breezy
Patchy clouds and cool with a passing shower
Rises at 5:50 AM with 15:35 of sunlight, then sets at 9:25 PM
Rises at 10:02 PM with 10:47 of moolight, then sets at 8:49 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.