Some sunshine giving way to clouds with widely separated thunderstorms
A shower or thunderstorm in spots in the evening; otherwise, partly cloudy and warm
Rises at 5:32 AM with 13:46 of sunlight, then sets at 7:18 PM
Rises at 9:46 AM with 12:05 of moolight, then sets at 9:51 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.