• Friday

    May 29

    81°Lo 60°

    An afternoon t-storm or two

    Warning for hair frizz
    • Wind
      Gust
      30 mph
    • Precip
      60%
    • Hours of Precip
      5.5
    more
  • Saturday

    May 30

    74°Lo 56°

    Periods of rain and a t-storm

    Warning for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      66%
    • Hours of Precip
      9
    more
  • Sunday

    May 31

    74°Lo 50°

    Low clouds

    Warning for hair frizz
    • Wind
      Gust
      27 mph
    • Precip
      5%
    • 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.