Some sunshine giving way to clouds
Cloudy with occasional rain followed by a steadier, heavier rain
Rises at 7:22 AM with 11:56 of sunlight, then sets at 7:18 PM
Rises at 6:38 PM with 12:26 of moolight, then sets at 7:04 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.