• Friday

    Aug 8

    76°Lo 53°

    Sunny to partly cloudy

    Frizz Forecast
    Weather
    • Wind
      Gust
      6 mph
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Saturday

    Aug 9

    73°Lo 55°

    Times of clouds and sun

    Frizz Forecast
    Weather
    • Wind
      Gust
      7 mph
    • Precip
      21%
    • Hours of Precip
      0.5
    more
  • Sunday

    Aug 10

    76°Lo 56°

    A stray afternoon shower

    Frizz Forecast
    Weather
    • Wind
      Gust
      10 mph
    • Precip
      40%
    • 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.