Cold with a blend of sun and clouds
Mostly cloudy and cold
Rises at 6:47 AM with 11:25 of sunlight, then sets at 6:12 PM
Rises at 2:00 PM with 14:02 of moolight, then sets at 4:02 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.