• Friday

    Jul 18

    79°Lo 59°

    Partly sunny

    Frizz Forecast
    Weather
    • Wind
      Gust
      20 mph
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Saturday

    Jul 19

    80°Lo 60°

    Sunny to partly cloudy

    Frizz Forecast
    Weather
    • Wind
      Gust
      19 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Sunday

    Jul 20

    77°Lo 59°

    Mostly cloudy

    Frizz Forecast
    Weather
    • Wind
      Gust
      21 mph
    • Precip
      3%
    • Hours of Precip
      2
    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.