• Friday

    Apr 25

    63°Lo 38°

    Warmer with periods of sun

    Unlikely for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Saturday

    Apr 26

    58°Lo 38°

    Cloudy with rain developing

    Watch for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      78%
    • Hours of Precip
      7.5
    more
  • Sunday

    Apr 27

    47°Lo 35°

    Flurries in the morning

    Unlikely for hair frizz
    • Wind
      Gust
      34 mph
    • Precip
      58%
    • Hours of Precip
      2.5
    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.