PITTSBURGH (KDKA) – A Winter Weather Advisory has been issued for parts of Western Pennsylvania, as well as parts of Ohio and West Virginia.

The National Weather Service says a Winter Weather Advisory will go into effect midnight and last through 1 p.m. Friday. Portions of northwest, southwest and western Pennsylvania, east central Ohio and the northern panhandle of West Virginia are under the advisory.

(Photo Credit: KDKA)

This advisory will remain in effect for the ridges until 7 p.m. Friday, though.

While we are not looking at big accumulations, KDKA Meteorologist Ray Petelin says the timing of this system will likely cause impacts.

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Rain will mix with snow, overnight, but the snow will win out by 6 a.m. Ray Petelin says snow showers will continue through the day.

(Photo Credit: KDKA)

Since rain is coming in first, crews will not be able to pre-treat the roads in anticipation of the snow.

Most spots will see up to 2 inches, however the typical areas that see more, like the ridges and I-80 corridor, will see 2 to 4 inches. Scattered snow will continue into the weekend.

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