Colder with variable cloudiness
Clear and frigid
Rises at 7:51 AM with 8:50 of sunlight, then sets at 4:41 PM
Rises at 12:28 PM with 13:37 of moolight, then sets at 2:05 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.