Colder; a touch of rain this morning, then clouds and sunshine this afternoon
Mainly clear and cold
Rises at 7:24 AM with 10:19 of sunlight, then sets at 5:43 PM
Rises at 12:20 PM with 12:45 of moolight, then sets at 1:05 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.