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A couple of heavy thunderstorms
A thunderstorm in spots
A shower and t-storm around
Mostly sunny, a t-storm; warm
Partly sunny and very warm
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.