• Friday

    Feb 6

    47°Lo 31°

    Mostly sunny and warmer

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Saturday

    Feb 7

    55°Lo 37°

    Not as cool with some sun

    Unlikely for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      5%
    • Hours of Precip
      2
    more
  • Sunday

    Feb 8

    60°Lo 35°

    Cloudy

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      2%
    • 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.