Special Weather Tips

• The southwest monsoon will gradually affect the coast of Guangdong today (13 June). Locally, there will be occasional showers and thunderstorms today. Showers will be heavy at first. With a trough of low pressure over southern China edging closer to coastal areas progressively, showers will be heavy at times with squally thunderstorms on Sunday and Monday (14 and 15 June). Members of the public should pay attention to weather tips and warning messages issued by the Observatory before going out in the next few days, and be aware of the change in weather at all times when engaging in outdoor activities.
  
  
  Issued at 04:15 HKT 13/Jun/2026
• Localised Heavy Rain Advisory: Rain is particularly heavy in Tsuen Wan District. It may cause serious flooding. Residents who are likely to be affected are advised to take necessary precautions to avoid possible flood damage. Heavy rain of more than 70 millimetres of hourly rainfall has fallen or is expected to fall in the above regions.
  
  Heavy rain may bring about flash floods. People should stay away from watercourses. Drivers should beware that there are likely to be serious road flooding and traffic congestion.
  
  
  Issued at 07:10 HKT 13/Jun/2026