Mostly sunny and cooler
Partly cloudy with a passing shower late
Rises at 6:16 AM with 13:46 of sunlight, then sets at 8:02 PM
Rises at 2:19 AM with 10:31 of moolight, then sets at 12:50 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.