A man walks on South Main Street in Brattleboro, Vt., on Monday. A final wallop of a seemingly endless winter storm that impacted most of the country over the long holiday weekend is bearing down on the East, dumping heavy snow, shuttering schools and stymieing travel in the region Monday. (Kristopher Radder/The Brattleboro Reformer via AP)

ALBANY, N.Y. (AP) — A seemingly endless winter storm that hindered travel across most of the country over the long holiday weekend is delivering a last wallop as it swoops through the Northeast, dumping heavy snow, shuttering hundreds of schools and bedeviling commuters in the region Monday.

The storm dropped more than a foot of snow on parts of the region late Sunday and Monday and could bring 10 to 24 inches total by today from Pennsylvania to Maine, forecasters said. Heavy snow was also expected in the Appalachian Mountains down to Tennessee and North Carolina.

Massachusetts Gov. Charlie Baker urged drivers to use caution during the today’s morning commute when the storm was expected to be at its height with snow falling at 1 to 2 inches an hour in some places. Boston Mayor Marty Walsh said city schools were canceling classes and afterschool activities today.

“It’s moving very slowly, so the snow is just going to continue through the day,” National Weather Service meteorologist Jennifer Vogt said Monday.

By Monday afternoon, the storm had dropped 27 inches of snow in rural Delanson, New York, 25 miles northwest of Albany — the highest snow total in the Northeast so far. Forecasters predict accumulations near 30 inches by this morning in parts of Vermont’s Green Mountains.

The same storm has pummeled the U.S. for days as it moved cross country, dumping heavy snow from California to the Midwest and inundating other areas with rain.