• Friday

    Jan 9

    23°Lo 7°

    Cloudy and cold with flurries

    Snow Days
    Weather
    • Snow
      55%
    • Ice
      0%
    • Snow
      0.28 in
    more
  • Saturday

    Jan 10

    19°Lo 10°

    Cloudy and cold

    Snow Days
    Weather
    • Snow
      22%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sunday

    Jan 11

    23°Lo 5°

    Mostly cloudy

    Snow Days
    Weather
    • Snow
      7%
    • 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.