Some clouds, then sunshine; pleasant with low humidity
Partly cloudy and cool
Rises at 6:04 AM with 13:53 of sunlight, then sets at 7:57 PM
Rises at 8:31 AM with 12:50 of moolight, then sets at 9:21 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.