The National Weather Service released a winter weather advisory at 1:25 p.m. on Saturday valid for Sunday between 3 a.m. and noon for Westmoreland Ridges and Fayette Ridges.

The weather service says, "Mixed precipitation expected. Total snow accumulations up to one inch and ice accumulations around a light glaze, particularly at higher elevations."

"Plan on slippery road conditions," says the weather service. "Please report snow or ice accumulations by calling 412-262-1988, posting to the NWS Pittsburgh Facebook page, or using X @NWSPittsburgh."

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