• Friday

    Oct 10

    76°Lo 51°

    Clouds and sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Saturday

    Oct 11

    71°Lo 56°

    Turning cloudy

    Unlikely for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      4%
    • Hours of Precip
      1
    more
  • Sunday

    Oct 12

    69°Lo 53°

    Periods of rain

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      66%
    • Hours of Precip
      9.5
    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.