The Postal Alert and Weather Preparedness Act aims to improve communication between the United States Postal Service (USPS) and its customers regarding mail delivery and weather-related issues. The main objective is to assess the feasibility of a program that would allow USPS to send electronic notifications to customers about delays in mail delivery due to weather conditions or natural disasters, as well as operational changes at post offices. Key provisions of the Act require the Postmaster General to conduct a study within one year of the law's enactment.