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Warning Information


Amber Rainstorm Warning Signal

Amber Rainstorm Warning Signal Special Announcement issued
by the Hong Kong Observatory at 12:30 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 continue to exercise due care. People who have to
travel should carefully consider weather and road conditions
and take necessary precautions.

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

Dispatched by Hong Kong Observatory at 12:30 HKT on 02.08.2025


Thunderstorm Warning

Thunderstorm Warning issued at 4:00 a.m. on 2 Aug 2025 has
been extended until 3:30 p.m. today. A few squally
thunderstorms are expected to occur over Hong Kong. Intense
gusts reaching 70 kilometres per hour or above may continue
to affect Hong Kong.

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

1. Seek safe shelter as soon as possible 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.

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

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

Dispatched by Hong Kong Observatory at 12:00 HKT on 02.08.2025


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