Intervals of clouds and sun
Mostly cloudy and chilly
Rises at 6:14 AM with 14:58 of sunlight, then sets at 9:12 PM
Rises at 7:14 PM with 10:30 of moolight, then sets at 5:44 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.