DESCRIPTION: * WHAT…Flash flooding caused by excessive rainfall is possible.

* WHERE…A portion of western New York, including the following counties, Allegany, Cattaraugus, Chautauqua, Livingston, Monroe,
Ontario, Southern Erie, Wayne and Wyoming.

* WHEN…From 2 PM EDT this afternoon through late tonight.

* IMPACTS…Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.