The advisory will begin overnight on Tuesday.

PITTSBURGH (KDKA) — A winter weather advisory has been issued for counties north and east of Pittsburgh.

Butler, Clarion and New Castle are among the areas affected by the advisory.

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The advisory does not affect Allegheny County, but we will likely end up with around 3 inches of snow, and it will fall between the early hours of Tuesday morning all the way through Wednesday midday.

The chances of squalls or whiteouts are slim.

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There will be a slow accumulation over two days, which means that Pittsburgh counties and southern counties are not included in the advisory.

The advisory begins at 1 a.m. on Tuesday, December 1 and will end at 7 a.m. on Wednesday, December 2.

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