• Friday

    Mar 13

    56°Lo 36°

    Turning cloudy

    Ragweed Pollen
    Weather
    • Precip
      8%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      88%
    more
  • Saturday

    Mar 14

    57°Lo 38°

    A thick cloud cover

    Ragweed Pollen
    Weather
    • Precip
      15%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      100%
    more
  • Sunday

    Mar 15

    60°Lo 39°

    Rain

    Ragweed Pollen
    Weather
    • Precip
      78%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      96%
    more
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Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?