Was Boston’s Snow Forecast a Bust? Depends on Whom You Ask.

The quick-moving winter storm sweeping across the Northeast was once poised to blanket the Boston area with up to a foot of snow but will now push farther south than expected, cutting snowfall totals in the region by more than half than expected earlier, according to the latest estimates.

“Snow lovers may be very upset that snow totals have decreased because the system has moved farther south,” Torry Dooley, a meteorologist with the National Weather Service in Boston said by phone early Tuesday. “But other folks that are maybe not as into the snow may be rejoicing this morning that the snow totals have come down.”

No matter where weather watchers land on snow debate, Mr. Dooley emphasized that the weather is fickle and predictions are just that — predictions.

“Our weather is a very fluid thing,” Mr. Dooley said. “So the atmosphere is very fluid. Forecasts do evolve with better data.”

Officials in Boston kept a close eye on the storm and ultimately closed schools on Tuesday. Nearby school systems, like in Plymouth and Salem, made the same decision.

Mr. Dooley said Weather Service meteorologists do not discuss school closing decisions with officials and that superintendents make those judgment calls.

On Monday afternoon, meteorologists began receiving newer data showing the storm’s track shifting farther and farther south.

While snowfall expectations for the Boston region have significantly diminished since the original forecast, southern Massachusetts can still expect several inches through Tuesday afternoon.

Still, the Boston area will not be completely unaffected. Light rain showers were expected to transition to snow before 9 a.m.

“Once that happens, we’ll have some moderate snowfall,” Mr. Dooley said. “Areas around Boston can expect, generally four to six inches of snow, throughout today.”