Flash Flood in Livingston County, New York

Flash Flood June 27, 2025 · Livingston County, New York

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

York Central School District had several classrooms underwater.

The wider storm

On the afternoon of June 27th, strong to severe thunderstorms developed along a warm front slowly tracking northeast across the western New York area. Additional strong to severe thunderstorms also developed along lake breeze boundaries within the warm sector of an area of low pressure over the central Great Lakes. Some of the thunderstorms that developed also produced heavy rainfall, leading to flash flooding in some areas.

Began near Greigsville (42.8305, -77.8949).

Source: NOAA Storm Events Database, event 1274451. Narratives are written by the National Weather Service forecast office that issued the report.

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