Clouds giving way to some sun
Partly cloudy and cold
Rises at 7:14 AM with 11:09 of sunlight, then sets at 6:23 PM
Rises at 10:15 PM with 11:24 of moolight, then sets at 9:39 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.