• Friday

    Mar 13

    50°Lo 32°

    Increasing cloudiness

    Ragweed Pollen
    Weather
    • Precip
      4%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      70%
    more
  • Saturday

    Mar 14

    50°Lo 29°

    Cloudy with a shower in spots

    Ragweed Pollen
    Weather
    • Precip
      41%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      94%
    more
  • Sunday

    Mar 15

    49°Lo 29°

    Cloudy

    Ragweed Pollen
    Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      90%
    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?