Chilly with periods of snow
Mostly cloudy, breezy and colder
Rises at 6:31 AM with 11:18 of sunlight, then sets at 5:49 PM
Rises at 4:11 PM with 13:34 of moolight, then sets at 5:45 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.