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Flash Flood — Johnston, NC

Oct 9, 2021

The combination of high moisture content air and a slow moving negatively tilted upper trough, along with a boundary stalled across the area resulted in areas of very heavy rain during the morning into the afternoon. Some of the areas of heavy rain produced flash flooding across portions of the central Piedmont and central Coastal Plain of central North Carolina.

Source: NOAA National Weather Service Storm Events Database (event 990642). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Johnston, NC

This event is one of many recorded floods in Johnston County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Johnston County flood data →

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