Partly sunny and hot
Mostly cloudy and mild; a couple of showers late
Rises at 5:07 AM with 15:35 of sunlight, then sets at 8:42 PM
Rises at 6:43 PM with 10:04 of moolight, then sets at 4:47 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.