Partly sunny and very hot; chance for a thunderstorm in the afternoon
Mainly clear with a shower late
Rises at 6:15 AM with 14:03 of sunlight, then sets at 8:18 PM
Rises at 7:48 AM with 13:30 of moolight, then sets at 9:18 PM
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.