Weather Authority Custom Web Search is a Firefox extension that streamlines access to weather updates and general search functionalities. This tool provides users with the latest weather information, including detailed forecasts and a convenient 7-day outlook for various locations. It integrates Yahoo search, allowing for effortless access to videos, images, and audio files, making it a multifunctional resource for both weather tracking and everyday searches.

Upon installation, this extension customizes the browser to present real-time weather insights while improving the overall search experience. It collects user data, such as IP addresses for geolocation, while maintaining anonymity for analytics purposes. Users have the option to opt-out of data sharing, although this may restrict access to certain features. Overall, Weather Authority aims to enhance user convenience and optimize browsing functionalities.