• Friday

    Aug 29

    78°Lo 66°

    Some rain and a thunderstorm

    Frizz Forecast
    Weather
    • Wind
      Gust
      11 mph
    • Precip
      56%
    • Hours of Precip
      3
    more
  • Saturday

    Aug 30

    86°Lo 65°

    Sunny, humid and warmer

    Frizz Forecast
    Weather
    • Wind
      Gust
      15 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Sunday

    Aug 31

    81°Lo 62°

    Cloudy and humid

    Frizz Forecast
    Weather
    • Wind
      Gust
      19 mph
    • Precip
      15%
    • Hours of Precip
      1
    more
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The History Behind the UV Index

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.