• Friday

    Aug 1

    78°Lo 66°

    Rain at times

    Frizz Forecast
    Weather
    • Wind
      Gust
      12 mph
    • Precip
      66%
    • Hours of Precip
      5.5
    more
  • Saturday

    Aug 2

    79°Lo 65°

    Turning cloudy

    Frizz Forecast
    Weather
    • Wind
      Gust
      20 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Sunday

    Aug 3

    81°Lo 65°

    Cloudy

    Frizz Forecast
    Weather
    • Wind
      Gust
      16 mph
    • Precip
      9%
    • 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.