National Weather Service snowfall map for New Jersey through 7 p.m. Friday.

More snow and possibly a light coating of ice are expected in Cape May County through Friday night as another bout of wintry weather approaches, according to the latest forecast.

Sea Isle City remains under a Winter Weather Advisory until 7 p.m. Friday.

“Patchy freezing drizzle, sleet, and snow will continue through the evening hours. Snow, sleet, and rain will then increase Friday around sunrise from the southwest as the next system approaches,” the Sea Isle Police Department warned in a weather alert.

Originally, the National Weather Service forecast called for snow accumulation in Sea Isle of up to 1 inch and a light glaze of ice from Thursday morning to Friday morning.

The updated forecast for the second round of the storm through Friday night is warning of an additional 1 to 3 inches of snow combined with the possibility of another light coating of ice. Police are urging motorists to avoid any unnecessary travel.

“Expect slippery road conditions. The hazardous conditions will impact the commute times (Thursday) evening and on Friday morning,” the weather alert stated.