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A thunderstorm in spots
Periods of sun
Pleasant with periods of sun
After a warm start to the week, a trend toward cooler temperatures can be expected. more >
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.