Thunderstorm Warning was issued at 11:35 a.m. on 11 Aug 2025. It will be valid until 1:00 p.m. today. Isolated thunderstorms are expected to occur over New Territories East. Members of the public are advised to take the following precautions when thunderstorms occur: 1. Seek safe shelter if you are staying outdoors. 2. Leave the water. Do not swim outdoors or engage in other outdoor water sports. 3. Do not stand on high grounds. Keep away from highly conductive objects, trees or masts. Dispatched by Hong Kong Observatory at 11:35 HKT on 11.08.2025