Clouds giving way to some sun
Partly cloudy and mild
Rises at 7:25 AM with 11:16 of sunlight, then sets at 6:41 PM
Rises at 3:06 AM with 13:50 of moolight, then sets at 4:56 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.