Clouds and breaks of sun; humid with a couple of showers
An evening shower in places; otherwise, partly cloudy and warm
Rises at 6:00 AM with 13:00 of sunlight, then sets at 7:00 PM
Rises at 11:35 AM with 11:50 of moolight, then sets at 11:25 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.