• Friday

    Jan 2

    28°Lo 21°

    Mainly cloudy

    Advisory for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      25%
    • Hours of Precip
      7
    more
  • Saturday

    Jan 3

    30°Lo 19°

    Snow, heavy at times

    Advisory for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      81%
    • Hours of Precip
      8
    more
  • Sunday

    Jan 4

    23°Lo 4°

    Cloudy, flurries; colder

    Advisory for hair frizz
    • Wind
      Gust
      29 mph
    • Precip
      57%
    • Hours of Precip
      3
    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.