Butler and Armstrong Counties, along with the higher elevations in Westmoreland and Fayette Counties are under the Advisory from 1 p.m. Saturday through 1 a.m. Sunday.

The National Weather Service in Pittsburgh says a widespread winter storm could drop ice and freezing rain across eastern Ohio late Wednesday.

The National Weather Service issued an updated winter weather advisory at 6:49 a.m. on Thursday in effect until 10 a.m. for Lawrence, Beaver, Allegheny, Washington and Westmoreland counties.