Mainly cloudy with a passing shower in the afternoon
Mainly cloudy with a brief shower or two
Rises at 6:30 AM with 11:41 of sunlight, then sets at 6:11 PM
Rises at 11:26 AM with 14:18 of moolight, then sets at 1:44 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.