Updated at 3:20 p.m. Monday
The NWS now says to expect between 3 and 7 inches of snow tonight and into Tuesday morning.
Patch will keep an eye on school closings.
A winter storm watch is in effect for Plymouth beginning Monday afternoon as a storm moves into the region bringing between 2 and 4 inches of snow according to the National Weather Service.
In addition, bands of heavy snow may bring 4 to 8 inches in some areas, but the amounts depend on the storm's track, which as of Sunday night, was still uncertain.
Accumulating snow may mean poor visibility and slippery travel for the evening commute Monday and particularly Tuesday morning.
The snow is expected to begin after 4 p.m. with accumulations of less than half an inch. Showers will pick up after 9 p.m. with new accumulations between 2 and 4 inches. The snow will taper off Tuesday morning and the sun will come out in the afternoon. The wind will be out of the northwest at 9 to 18 mph with gusts as high as 32 mph.
It also appears that another storm will be coming up the coast Friday. That storm could bring several inches of snow to the area.