Hong Kong Weather Forecast 2025-05-20T11:45:00+08:00
General Situation
A southerly airstream is affecting the coast of Guangdong. Meanwhile, upper-air disturbances are bringing showers and thunderstorms to the region.
Forecast Description
Mainly cloudy with isolated showers and thunderstorms. Hot in the afternoon. Light to moderate southerly winds.
Sunny periods in the next couple of days, very hot during the day. A few showers during the weekend. Becoming northeasterly winds. Temperatures falling slightly early next week.
Special Weather Tips
Hot weather might cause adverse health effects. The public should stay on the alert and drink more water.
Weather Warning Information
Thunderstorm Warning was issued at 10:26 a.m. on 20 May 2025. It will be valid until 12:30 p.m. today. Isolated thunderstorms are expected to occur over Lantau, New Territories West.
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.