Low clouds giving way to sunshine
Clear to partly cloudy this evening followed by late-night low clouds
Rises at 5:57 AM with 13:36 of sunlight, then sets at 7:33 PM
Rises at 9:14 PM with 10:45 of moolight, then sets at 7:59 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.