A blend of sun and clouds
A thunderstorm in spots this evening; otherwise, partly cloudy
Rises at 5:56 AM with 15:06 of sunlight, then sets at 9:02 PM
Rises at 8:13 PM with 10:09 of moolight, then sets at 6:22 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.