Cooler; a thick cloud cover this morning followed by clouds giving way to some sun
Clear to partly cloudy and cooler
Rises at 7:19 AM with 11:26 of sunlight, then sets at 6:45 PM
Rises at 5:06 AM with 12:37 of moolight, then sets at 5:43 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.