• Friday

    May 29

    82°Lo 63°

    Partly sunny and warmer

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      1%
    • Hours of Precip
      1.5
    more
  • Saturday

    May 30

    71°Lo 48°

    Rain and a thunderstorm

    Advisory for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      65%
    • Hours of Precip
      6
    more
  • Sunday

    May 31

    61°Lo 53°

    Rain and a t-storm; cooler

    Advisory for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      75%
    • Hours of Precip
      7.5
    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.