The heavy rainfall is expected to cause flooding in low-lying areas, streets, highways, underpasses, and locations with poor drainage. Commuters may face significant disruptions, particularly during the evening rush hour. Residents in basement apartments are at heightened risk and are advised to move to higher floors. Drivers are cautioned to avoid water-covered roadways, as floodwaters can be deceptively deep and dangerous. Thunderstorms later in the day could exacerbate the situation, increasing the potential for localized flooding and travel delays.