Cooler with some sunshine giving way to clouds; a little rain in the afternoon
Partly cloudy and colder
Rises at 6:35 AM with 10:49 of sunlight, then sets at 5:24 PM
Rises at 6:24 AM with 11:22 of moolight, then sets at 5:46 PM
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.