May 6, 2015; 4:30 AM ET
Following spotty showers and thunderstorms at midweek, warmth will return to the Philadelphia area by this weekend. more >
A couple of showers; cloudy this morning, then a blend of sun and clouds this afternoon
Rises at 5:53 AM with 14:05 of sunlight, then sets at 7:58 PM
Rises at 10:28 PM with 10:12 of moolight, then sets at 8:40 AM
Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.