Colder with occasional rain and drizzle
Mostly cloudy with a few showers
Rises at 7:46 AM with 11:50 of sunlight, then sets at 7:36 PM
Rises at 1:54 PM with 13:40 of moolight, then sets at 3:34 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.