Binghamton, NY — Heavy rain and thunderstorms prompted the National Weather Service in Binghamton to extend a Flash Flood Warning Sunday evening for parts of central New York, including Cayuga, northern Cortland, southwestern Madison, southeastern Onondaga and northern Tompkins counties. The warning remains in effect until 9:30 p.m.
According to the National Weather Service, radar detected additional storms moving through the warned area around 8 p.m., with another inch of rain possible. Officials said flash flooding is either already occurring or expected to develop quickly.
The agency warned that flooding could impact small creeks and streams, low-lying areas, highways, and underpasses. Urban flooding is also likely, making travel hazardous across the affected counties.
Communities at risk include Cortland, Homer, Groton, Tully, Moravia, La Fayette, and Lansing, as well as Taughannock Falls State Park. Residents in these areas are advised to seek higher ground and avoid travel if possible.
Emergency officials urged drivers to use caution, noting that most flood-related deaths occur in vehicles. The National Weather Service repeated its guidance: “Turn around, don’t drown” when encountering flooded roads.
Thunderstorms in central New York have produced localized downpours throughout Sunday afternoon and evening, causing rapid rises in water levels across creeks and drainage systems. Forecasters caution that conditions could worsen if storms linger over the same locations.
Residents are encouraged to monitor weather alerts, avoid flooded areas, and remain prepared for emergency instructions if conditions deteriorate.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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