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Flash Flood — Chautauqua, NY

Apr 21, 2025

A mid level trough and cold front tracking across the region caused showers and thunderstorms to develop on the afternoon of Monday April 21st. Some of the thunderstorms caused gusty winds and heavy rainfall, with at least one of the storms causing enough heavy rainfall to prompt the need for a Flash Flood Warning.

Source: NOAA National Weather Service Storm Events Database (event 1256975). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Chautauqua, NY

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

View Chautauqua County flood data →

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