Strong El Niño winters often bring warmer-than-average conditions to much of the northern United States, including parts of the Northeast. That can reduce the number of widespread snow events, especially when storms track too far north or temperatures remain above freezing.
Even so, the Northeast can still experience major snowstorms during an El Niño winter. Short-lived outbreaks of cold air may combine with coastal storms to produce heavy snow, particularly in northern New England and higher elevations. Seasonal outlooks cannot predict individual snowstorms months in advance.
In other words, a warmer seasonal average does not mean the Northeast will be snow-free. It means that the overall balance may tilt toward fewer snow opportunities or more frequent mixed precipitation.
