Mainly cloudy with showers
A shower in the evening; otherwise, mostly cloudy
Rises at 6:15 AM with 14:12 of sunlight, then sets at 8:27 PM
Rises at 2:25 PM with 12:52 of moolight, then sets at 3:17 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.