S.3919

Enhances hurricane forecasting through advanced technology, social sciences, and operational improvements.

The Hurricane Forecast Improvement Program Enhancement Act amends the Weather Research and Forecasting Innovation Act of 2017 to improve hurricane forecasting, predictions, and warnings. It focuses on developing probabilistic weather forecast guidance technology, incorporating social and behavioral sciences, and expanding computational resources. The act also emphasizes improving the understanding and communication of hurricane intensity changes, inland flooding, and storm surges. It mandates annual reports on the program's progress until 2029.