Clouds giving way to some sun and humid
Partly cloudy and humid
Rises at 5:42 AM with 14:36 of sunlight, then sets at 8:18 PM
Rises at 4:28 PM with 11:24 of moolight, then sets at 3:52 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.