• Friday

    Feb 6

    36°Lo 24°

    A bit of ice in the morning

    Possibly for a snow day
    • Snow
      40%
    • Ice
      52%
    • Snow
      0 in
    more
  • Saturday

    Feb 7

    34°Lo 31°

    Mainly cloudy

    Unlikely for a snow day
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sunday

    Feb 8

    51°Lo 32°

    Rather cloudy and warmer

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
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The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.