Intervals of clouds and sun
A shower or thunderstorm in spots this evening; otherwise, partly cloudy and cool
Rises at 6:23 AM with 14:12 of sunlight, then sets at 8:35 PM
Rises at 9:50 AM with 12:29 of moolight, then sets at 10:19 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.