• Friday

    Aug 8

    83°Lo 56°

    Variable clouds with a shower

    Frizz Forecast
    Weather
    • Wind
      Gust
      22 mph
    • Precip
      41%
    • Hours of Precip
      1
    more
  • Saturday

    Aug 9

    78°Lo 59°

    Plenty of sun

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

    Aug 10

    84°Lo 64°

    Partial sunshine

    Frizz Forecast
    Weather
    • Wind
      Gust
      17 mph
    • Precip
      5%
    • 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.