Sunny to partly cloudy
Clear and chilly; there can be frost in the normally colder spots late
Rises at 6:44 AM with 13:50 of sunlight, then sets at 8:34 PM
Rises at 2:38 PM with 13:21 of moolight, then sets at 3:59 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.