• Friday

    Mar 13

    76°Lo 54°

    Partly sunny, a few showers

    Ragweed Pollen
    Weather
    • Precip
      74%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      67%
    more
  • Saturday

    Mar 14

    73°Lo 61°

    Mostly sunny

    Ragweed Pollen
    Weather
    • Precip
      1%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      15%
    more
  • Sunday

    Mar 15

    76°Lo 61°

    An afternoon thunderstorm

    Ragweed Pollen
    Weather
    • Precip
      56%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      98%
    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?