A winter weather advisory has been issued for the Pittsburgh area with significant snowfall expected to hit the area early Tuesday morning.

The advisory includes Allegheny, Armstrong, Beaver, Butler, Clarion, Greene, Fayette, Indiana, Lawrence, Washington, and Westmoreland counties and will be in effect from midnight Monday night through 1 p.m. on Tuesday. Eastern Ohio, northern West Virginia, and western Maryland are also included in the advisory.

A Winter Weather Advisory currently spans from Arkansas to New York, including our entire forecast area, for a winter storm that will cross our area tonight and Tuesday. Details below... pic.twitter.com/axZerYnthD — NWS Pittsburgh (@NWSPittsburgh) December 1, 2025

"Plan on slippery road conditions," the National Weather Service said. "

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