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Warning Information


Amber Rainstorm Warning Signal

Amber Rainstorm Warning Signal Special Announcement issued
by the Hong Kong Observatory at 2:05 p.m.

The Rainstorm Warning Signal is now Amber. This means that
heavy rain has fallen or is expected to fall generally over
Hong Kong, exceeding 30 millimetres in an hour, and is
likely to continue.

There will be flooding in some low-lying and poorly drained
areas. People who are likely to be affected should take
necessary precautions to reduce their exposure to risk posed
by the heavy rain and flooding.

Heavy rain may bring about flash floods. People should stay
away from watercourses. People who are likely to be affected
by flooding should take necessary precautions to avoid
losses.

Please listen to radio or watch television for traffic
conditions and further announcements on the rainstorm.

Dispatched by Hong Kong Observatory at 14:05 HKT on 05.04.2026


Thunderstorm Warning

Thunderstorm Warning was issued at 1:05 p.m. on 5 Apr 2026.
It will be valid until 3:30 p.m. today. Severe squally
thunderstorms are expected to occur over Hong Kong. Violent
gusts reaching 90 kilometres per hour or above may affect
Hong Kong.

Members of the public are advised to take the following
precautions when thunderstorms occur:

1. Seek safe shelter immediately if you are outdoors.

2. Leave the water. Do not swim outdoors or engage in other
outdoor water sports.

3. Do not stand on high ground. Keep away from highly
conductive objects, trees or masts.

4. Take precautions against violent gusts. Beware of flying
debris and falling objects.

5. Drivers using highways and flyovers should reduce speed
to be alert to violent gusts.

Dispatched by Hong Kong Observatory at 13:05 HKT on 05.04.2026


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