Partly sunny, breezy and colder
Clear and bitterly cold
Rises at 8:09 AM with 8:51 of sunlight, then sets at 5:00 PM
Rises at 1:52 PM with 12:37 of moolight, then sets at 2:29 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.