Clouds giving way to some sun
Partly cloudy with a couple of showers
Rises at 7:16 AM with 12:44 of sunlight, then sets at 8:00 PM
Rises at 5:41 AM with 13:30 of moolight, then sets at 7:11 PM
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.