• Friday

    Mar 13

    60°Lo 40°

    Partly sunny

    Ragweed Pollen
    Weather
    • Precip
      2%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      42%
    more
  • Saturday

    Mar 14

    59°Lo 39°

    Rain and a thunderstorm

    Ragweed Pollen
    Weather
    • Precip
      65%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      99%
    more
  • Sunday

    Mar 15

    60°Lo 40°

    Rain tapering off

    Ragweed Pollen
    Weather
    • Precip
      79%
    • Wind
      Speed
      12 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?