Periods of rain this morning; otherwise, mostly cloudy
Rises at 6:43 AM with 10:09 of sunlight, then sets at 4:52 PM
Rises at 12:11 PM with 13:08 of moolight, then sets at 1:19 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.