October 8, 2015; 3:37 PM ET
Following a wet and warm end to the week, the weekend will turn out dry and cool in Philadelphia. more >
Partly sunny and not as warm
Rises at 7:07 AM with 11:23 of sunlight, then sets at 6:30 PM
Rises at 4:51 AM with 12:38 of moolight, then sets at 5:29 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.