The primary risks include flash flooding in low-lying and poorly drained urban areas, particularly in New York City. Streets and basements are at risk of flooding, and standing water could lead to stalled vehicles and water rescues. High winds, with gusts up to 60 mph, may cause tree damage and power outages. The timing of the storms could disrupt the World Cup match and evening activities, as well as create hazardous conditions for the Tuesday morning commute.