A flood warning has been issued for Monroe County, New York, specifically affecting areas along Irondequoit Creek, and is active until 8 p.m. on March 27, 2026. Heavy overnight rainfall, ranging from 0.75 to 1.25 inches, has led to rising water levels in smaller streams, impacting communities such as Irondequoit, Brighton, East Rochester, Fairport, and Penfield. Low-lying areas, particularly Ellison Park, are at high risk, with water levels potentially reaching Blossom Road. Despite no additional rainfall in the forecast, current water levels are expected to rise throughout the day.