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Cooler with a bit of rain
Heavy rain, thunderstorm
Mostly cloudy with showers
Breezy with rain
Jackets and other rain gear will be needed for any outdoor activities this weekend. 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.