7.5' - Major flooding occurs at the Main Street/Hamburg Turnpike intersection in Butler. Additional commercial properties are affected. Main Street in Bloomingdale, and Van Dam Street and Brandt Lane in Bloomingdale, also experience significant flooding.

6.5' - Both Main Streets in Butler and Bloomingdale flood. Several commercial properties are also flooded. The Hamburg Turnpike experiences significant flooding. Flooding expands to the east side of Bloomingdale. Sloan Park is flooded.

5.5' - Road closures begin in both Butler and Bloomingdale due to flooding.