Chilly with sunshine giving way to clouds
Plenty of clouds with a couple of showers
Rises at 7:14 AM with 12:32 of sunlight, then sets at 7:46 PM
Rises at 2:40 PM with 13:55 of moolight, then sets at 4:35 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.