To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
About this Add-on
If any weather warnings is in active, HKWW will display a small icon in the FireFox status bar to notify you about the latest warnings.
All weather information was provided by the Hong Kong Observatory (HKO). Hong Kong Weather Warnings (HKWW) has obtained the authorization from the HKO to reproduce/re-disseminate information obtainable from the HKO's website for NON-COMMERCIAL use
Please always refer to the official website of the HKO (http://www.weather.gov.hk) for the most latest and accurate weather information.