Clouds giving way to some sun
A passing evening shower; otherwise, clear to partly cloudy
Rises at 6:50 AM with 12:18 of sunlight, then sets at 7:08 PM
Rises at 3:24 AM with 13:53 of moolight, then sets at 5:17 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.