A new winter snow map is offering an early look at what the Northeast, including New York, could see during the heart of the upcoming cold season as interest in the winter weather forecast 2027 continues to grow.
The NOAA map, built using snowfall patterns from past El Niño winters, comes as federal forecasters say El Niño is strengthening and could rank among the strongest events on record by the end of 2026. For the Northeast, the historical pattern suggests winter could once again be shaped by storm tracks and the delicate line between snow, sleet, freezing rain and rain.
While the map is not a prediction of exactly how much snow will fall in the Northeast this winter, it offers one of the earliest clues tied to the winter weather forecast 2027 and how a strengthening El Niño has historically affected snowfall across the region.
NOAA's Climate Prediction Center says El Niño has a 97% chance of persisting into early spring 2027, increasing interest in where snow could pile up and where it could fall below average during the heart of winter.
The NOAA winter snow map shows the Northeast near a corridor that has historically seen favorable snowfall conditions during El Niño winters. The map, which looks at January through March snowfall patterns, suggests parts of the Mid-Atlantic can benefit from an active storm track even when other parts of the Northeast see less snowfall.
The map does not predict exact snowfall totals for the Northeast. Instead, it highlights where snow has tended to be above or below average during similar atmospheric patterns in the past.
For the Northeast, the takeaway is that winter storms could still be a significant factor, especially if cold air is in place when major systems move along the East Coast.
NOAA's latest seasonal outlook favors above-normal temperatures during the heart of winter, including the January-February-March 2027 period.
At the same time, precipitation forecasts show the Northeast positioned near an area expected to see near-normal to slightly above-normal precipitation.
That combination points to a winter that may be warmer than average overall but still capable of producing significant storm systems. Whether those storms bring snow, rain, sleet or freezing rain may depend on temperature changes occurring just before and during individual events.
Possibly, but NOAA is not forecasting snowfall totals months in advance.
The strongest signal in the current outlook is not extreme cold. Instead, forecasters are watching a strengthening El Niño in the Pacific Ocean, which can influence the path of winter storms across the United States.
NOAA says El Niño has a 97% chance of lasting into early spring 2027 and an 81% chance of becoming a very strong event by late 2026.
For New Jersey, that means the biggest winter question may not be whether storms arrive, but whether temperatures are cold enough when they do. A few degrees can determine whether a coastal storm produces heavy snow, a wintry mix or a cold rain. As a result, even a warmer-than-average winter can still deliver major snowstorms in parts of the Garden State.
Lori Comstock is a New Jersey-based reporter covering trending news with USA TODAY Network's Mid-Atlantic Connect Team. She covers news in the Northeast, including New Jersey, Pennsylvania, Delaware, Washington DC, Maryland, and Virginia. Reach her at [email protected].
This article originally appeared on NorthJersey.com: Winter weather forecast 2027: What snow map shows for the Northeast