• Friday

    Mar 13

    29°Lo 16°

    Mostly sunny and cold

    Ragweed Pollen
    Weather
    • Precip
      0%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      21%
    more
  • Saturday

    Mar 14

    31°Lo 24°

    A thick cloud cover

    Ragweed Pollen
    Weather
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      99%
    more
  • Sunday

    Mar 15

    42°Lo 30°

    Clouds, a shower; warmer

    Ragweed Pollen
    Weather
    • Precip
      41%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      97%
    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?