Here is the latest weather bulletin issued by the Hong Kong Observatory.

The northeast monsoon is bringing generally fine weather to southern China. Locally, the relative humidity generally fell below 70 per cent around noon.

At noon, Tropical Storm Kalmaegi was centred about 480 kilometres east-northeast of Manila. It is forecast to be slow-moving, lingering over the seas east of Luzon.

Weather forecast for this afternoon and tonight

Fine. Dry in the afternoon. Moderate easterly winds.

Outlook : Mainly fine tomorrow with winds strengthening from the north at night. Appreciably cooler in the following couple of days.

9-Day Weather Forecast

A cold front is expected to form over central China, and will move across the south China coast tomorrow night. The associated intense northeast monsoon will bring cool weather to southern China in the next couple of days. The monsoon will moderate in the middle and latter parts of this week, temperatures over the coast of Guangdong will rise gradually. Besides, Tropical Cyclone Kalmaegi will move towards the vicinity of Luzon and across the central part of the South China Sea in the next couple of days.

18/11 (Monday)
North force 4, force 5 later and occasionally force 6 offshore. Mainly fine. Dry during the day. Appreciably cooler at night.
Temperature: 19-28C Relative Humidity: 50-85%

19/11(Tuesday)
North to northeast force 4 to 5, occasionally force 6 offshore. Dry with sunny periods. Cool in the morning.
Temperature: 17-22C Relative Humidity: 40-65%

20/11(Wednesday)
East to northeast force 4 to 5, occasionally force 6 offshore. Sunny intervals.
Temperature: 18-22C Relative Humidity: 55-85%

21/11(Thursday)
East to northeast force 4, occasionally force 5 offshore. Sunny periods.
Temperature: 19-24C Relative Humidity: 60-85%

22/11(Friday)
East to northeast force 4. Sunny periods.
Temperature: 20-25C Relative Humidity: 60-85%

23/11(Saturday)
East to northeast force 4. Sunny intervals.
Temperature: 21-26C Relative Humidity: 60-85%

24/11(Sunday)
Northeast force 4. Mainly cloudy with one or two rain patches.
Temperature: 21-25C Relative Humidity: 60-85%

25/11(Monday)
Northeast force 3 to 4. Mainly cloudy.
Temperature: 22-26C Relative Humidity: 60-85%

26/11(Tuesday)
Northeast force 4, occasionally force 5 offshore. Sunny intervals.
Temperature: 21-25C Relative Humidity: 60-85%