Partly sunny and cooler with a couple of showers and a thunderstorm
A thundershower in spots in the evening; otherwise, partly cloudy
Rises at 5:44 AM with 15:20 of sunlight, then sets at 9:04 PM
Rises at 9:05 PM with 9:48 of moolight, then sets at 6:53 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.