Protecting Coasts and Cities from Severe Weather Act

This bill establishes a federal program to improve coastal flood and storm surge forecasting through better models, data, and community preparedness. It directs the Under Secretary of Commerce to prioritize real-time prediction of ocean-driven flooding, incorporate sensor data (like urban heat mapping), and develop probabilistic forecasts for use by emergency managers and communities. The program also requires identifying and filling "data voids" in vulnerable coastal areas to enhance weather observations and emergency response tools, with pilot projects focusing on critical infrastructure like dams and power plants. Key mechanisms include annual budget submissions to Congress and interagency coordination with FEMA and the National Weather Service to implement these improvements.