Here is the latest weather bulletin issued by the Hong Kong Observatory.
A southwesterly airstream is affecting the south China coast. Besides, a band of thundery showers
associated with a trough
of low pressure is affecting the northern part of Guangdong and moving southwards gradually.
Weather forecast for today
with occasional showers
and a few squally thunderstorms
. Temperatures will range between 25 and 31 degrees. Moderate
southwesterly winds, becoming northeasterlies later
Outlook : Still a few showers at first
on Tuesday and temperatures dropping slightly. Sunny periods
in the following couples of days.