Clouds giving way to some sun
Clear and colder
Rises at 7:59 AM with 7:27 of sunlight, then sets at 3:26 PM
Rises at 11:19 AM with 9:09 of moolight, then sets at 8:28 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.