• Friday

    Jul 10

    92°Lo 74°

    Sunshine and patchy clouds

    Warning for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Saturday

    Jul 11

    87°Lo 73°

    Sunshine and some clouds

    Warning for hair frizz
    • Wind
      Gust
      27 mph
    • Precip
      1%
    • Hours of Precip
      0.5
    more
  • Sunday

    Jul 12

    87°Lo 77°

    Mostly cloudy with a t-storm

    Warning for hair frizz
    • Wind
      Gust
      24 mph
    • Precip
      51%
    • 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.