Winter Storm Pluto was New England's third snowstorm in about a week's time Feb. 15-16, piling onto the feet of snow that had already fallen since Feb. 9. (STORM RECAPS:|) A southward dip in the jet stream, combined with a disturbance from the Southeast, triggered the development and intensification of low pressure off the New England coast. While this intensification was too late to produce a major, widespread snowstorm across the entire Northeast, northern New England didn't get off the...