• Friday

    Jul 17

    90°Lo 69°

    Some sun with a few showers

    Warning for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      60%
    • Hours of Precip
      1
    more
  • Saturday

    Jul 18

    91°Lo 66°

    Partly sunny with a t-storm

    Warning for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      55%
    • Hours of Precip
      1.5
    more
  • Sunday

    Jul 19

    89°Lo 69°

    Sunshine

    Advisory for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      22%
    • 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.