National Weather Service United States Department of Commerce

A storm system moved slowly over the Great Lakes region of the United States from April 26 to May 01, 2023. This helped produce a series of rain events across parts of central New York and northeast Pennsylvania. The rainfall caused in some flooding, especially along rivers and streams.

Flooding at Kirby Park in Nichols, NY

A map of rainfall amounts is shown below. Click on the map for a larger view. Selecting the button below the map will expand the text version of these reports.

Observations are collected from a variety of sources with varying equipment and exposures. We thank all volunteer weather observers for their dedication. Not all data listed are considered official.

Rainfall map.

 

Addition Information