Periods of clouds and sunshine
Partly cloudy with a shower or thunderstorm around
Rises at 6:20 AM with 14:18 of sunlight, then sets at 8:38 PM
Rises at 1:20 AM with 13:10 of moolight, then sets at 2:30 PM
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.