• Friday

    Jul 25

    95°Lo 73°

    Mostly cloudy

    Frizz Forecast
    Weather
    • Wind
      Gust
      21 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Saturday

    Jul 26

    96°Lo 72°

    Sunny and very warm

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

    Jul 27

    98°Lo 72°

    Sunny and hot

    Frizz Forecast
    Weather
    • Wind
      Gust
      20 mph
    • Precip
      0%
    • Hours of Precip
      0
    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.