A winter weather advisory was issued by the National Weather Service on Monday at 3:01 p.m. valid from 10 p.m. until Tuesday 10 a.m. for Warren County.

Winter weather advisories or winter storm warnings were in place for seven states early Tuesday morning, with the National Weather Service forecasting up to 12 inches of snow for some parts of the country.

Following the winter storm, temperatures in Pennsylvania are expected to remain below freezing through the weekend, with lingering snow showers possible in higher elevations. According to the NWS, another system could bring light snow or wintry mix to parts of the state early next week, though confidence in accumulation amounts remains low.

A report from the National Weather Service was issued on Thursday at 9:32 p.m. for snow showers until 10 p.m. for Mercer, Lawrence, Butler and Beaver counties.

An updated winter storm warning was issued by the National Weather Service on Sunday at 3:31 p.m. in effect until Monday at 1 a.m. for Berks, Lehigh and Bucks counties. "Additional snow accumulations between 3 and 5 inches," says the weather service.

In Carbon and Monroe counties, 6 to 10 inches of snow is possible, the National Weather Service said Friday afternoon when issuing the watch. For Pike and Wayne counties, 5 to 9 inches is possible, the NWS said.

The NWS extends a Cold Weather Advisory for the region including parts of Delaware, Maryland, New Jersey, and southeast Pennsylvania.

Add the possibility of a half a foot of lake-effect snow to the bitter cold about to descend on northwestern Pennsylvania.

Wednesday in Western Pennsylvania started with sub-zero air temperatures, and bitter cold. We tracked the lowest temperatures.

York, Pennsylvania, was covered by 6.3 inches of snow on Sunday, January 19, according to the National Weather Service.Video of the heavy snow filmed by X user @specialks01 in York on Sunday evening,

This week, the National Weather Service issued a new type of alert to better inform the public about the conditions we are experiencing.

Winds could gust to 45 to 50 miles per hour at times Wednesday. Isolated snow showers are possible and there is a low threat for snow squalls.