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Flash Flood — Monroe, NY

Aug 16, 2023

An upper level low pressure system with weak winds and high levels of deep moisture pooling along a weak surface trough resulted in clusters of slow moving thunderstorms over Monroe County during the pre-dawn hours. These storms produced very heavy rain with multiple instances of flash flooding reported across the Rochester Metro. Top rainfall reports included; 3.13 inches at the Rochester Airport, 3.00 inches near Greece and 2.84 inches on the northwest side of Rochester.

Source: NOAA National Weather Service Storm Events Database (event 1125884). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Monroe, NY

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

View Monroe County flood data →

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