NOAA is using those traditional forecasting models as frameworks for its new AI forecasting systems. The agency has estimated that the AI programs will require between 91% and 99% less computing resources than traditional models, while at the same time extending the life of a particular forecast, potentially by as much as 18 or 24 hours.

A little bit of snow is possible on New Year's Eve in New Hampshire, according to the National Weather Service (NWS), with a little more than an inch expected in Portsmouth. A clipper system is expected to bring between 1 to 3 inches of light snow tonight through New Year's Day morning.

Snow will be knocking on New York City’s door around 9 p.m. tonight, and likely will start to fall right around midnight to ring in the new year.

We have some snow in the forecast for Wednesday, New Year’s Eve, and the heaviest will fall in an unlikely area.

A low of 22 degrees and minor snowfall are expected on Dec. 31, according to the National Weather Service office at Wilmington. Start the day smarter. Get all the news you need in your inbox each morning.