Key keywords: FOX4 Forecast, tonight flooding risk, Kansas City metro flood warning, flash flood watch, overnight heavy rainfall, urban flooding hazard, local waterway overflow, storm safety guidance The FOX4 Weather Team released its updated severe weather forecast on Wednesday afternoon, warning of significant flooding risk across the entire Kansas City metro area from 10 PM Central Time tonight through 6 AM Thursday, as slow-moving thunderstorm systems track across the region. Meteorologists confirmed the storm system will bring sustained, heavy rainfall at a rate of 1 to 2 inches per hour, with total accumulated rainfall expected to hit 3 to 5 inches across most of the metro, and isolated pockets of up to 7 inches in southern Johnson and Wyandotte counties. In coordination with the National Weather Service, FOX4’s team has issued a Flash Flood Watch for all 12 counties in the Kansas City viewing area, with a formal Flood Warning set to take effect for low-lying and water-adjacent zones starting at 9 PM tonight. High-risk areas include neighborhoods along the Missouri River and Blue River, residential communities in flood-prone post-2022 storm zones, underground parking garages in downtown and the Crossroads district, and low-elevation underpasses along the I-35, I-70 and I-435 corridors, which have recorded repeated flooding during past heavy rain events. FOX4’s forecast team is urging all residents to avoid non-essential travel overnight. For those who must be on the roads, the team emphasized never attempting to drive through standing water, even if it appears shallow: just 6 inches of moving floodwater is enough to stall and sweep away most passenger vehicles, and 12 inches can float most trucks and SUVs. Local emergency management agencies have set up 17 free sandbag distribution sites across 8 counties, open to residents until 7 PM tonight, and 12 temporary emergency shelters have been activated at local high schools and community centers for households displaced by potential flooding. Residents are advised to move valuable items from basements and ground floors to elevated surfaces, test sump pumps ahead of the storm, clear gutters and storm drains near their properties to reduce localized flooding risk, and enable wireless emergency alerts on their mobile devices to receive real-time updates. FOX4 will run live cut-ins throughout the evening and post continuous updates on its website and social media channels to notify viewers of any warning upgrades or new hazard zones.