Mainly cloudy and colder
Clear and bitterly cold
Rises at 8:14 AM with 8:40 of sunlight, then sets at 4:54 PM
Rises at 12:14 PM with 13:04 of moolight, then sets at 1:18 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.