National Weather Service Pittsburgh, Pennsylvania
NWS Forecast Office serving Pennsylvania, Ohio, West Virginia, Maryland

The National Weather Service Pittsburgh, Pennsylvania is a local forecast office of the National Weather Service responsible for monitoring weather conditions in western Pennsylvania, east-central Ohio and northern West Virginia, encompassing 35 counties. The Pittsburgh Weather Forecast Office (WFO) is located near Pittsburgh International Airport in Moon Township, Pennsylvania.
On November 10, 2020, the National Weather Service Baltimore/Washington assumed responsibility for Garrett County, Maryland from the National Weather Service Pittsburgh.
First-order/climate sites
Ohio
Harry Clever Field (New Philadelphia)
Zanesville Municipal Airport
Pennsylvania
DuBois Regional Airport (Washington Township, Jefferson County)
Pittsburgh International Airport (Moon Township, Allegheny County)
West Virginia
Morgantown Municipal Airport
Wheeling Ohio County Airport
NOAA Weather Radio
The National Weather Service Pittsburgh, Pennsylvania forecast office provides programming for nine NOAA Weather Radio stations in Pennsylvania, Ohio, and West Virginia.
Begin with the source’s own compact description: “National Weather Service Pittsburgh, Pennsylvania” is nWS Forecast Office serving Pennsylvania, Ohio, West Virginia, Maryland. The dossier treats that line as a proposition to test through National, Weather and Service, not as a finished interpretation.
Why this record matters
The phrase “nWS Forecast Office serving Pennsylvania, Ohio, West Virginia, Maryland” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Nov 26, 2025. The linked authority identifier is Q6979391. None of the 1 selected statements returned an explicit reference. The first chronological checks are 2020.
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This entry incorporates text from “National Weather Service Pittsburgh, Pennsylvania” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.