Intervals of clouds and sun
Widely separated evening thunderstorms; otherwise, partly cloudy
Rises at 6:05 AM with 14:13 of sunlight, then sets at 8:18 PM
Rises at 10:24 PM with 11:35 of moolight, then sets at 9:59 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.