Clouds giving way to some sun with spotty showers
A passing shower this evening; otherwise, mainly clear
Rises at 5:46 AM with 14:52 of sunlight, then sets at 8:38 PM
Rises at 1:56 PM with 12:37 of moolight, then sets at 2:33 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.