Bulletin updated at 03:02 HKT 18/Aug/2025
At 3 a.m. at Hong Kong Observatory : Air Temperature : 26 degrees Celsius Relative Humidity : 93 per cent Weather Cartoon : No. 64 - Heavy Rain Violent gusts reaching 90 kilometres per hour or above may continue to affect Hong Kong. Members of public should seek safe shelter immediately. Strong winds are expected from the southeast. The public should beware of the possible danger brought by rough seas. Please be reminded that: The Red Rainstorm Warning Signal has been issued. The Thunderstorm Warning has been issued. It will remain effective until 5:00 a.m. today. Severe squally thunderstorms are expected to occur over Hong Kong. The Strong Monsoon Signal has been issued. The air temperatures at other places were: King's Park 25 degrees; Wong Chuk Hang 26 degrees; Ta Kwu Ling 26 degrees; Lau Fau Shan 24 degrees; Tai Po 26 degrees; Sha Tin 26 degrees; Tuen Mun 25 degrees; Tseung Kwan O 25 degrees; Sai Kung 26 degrees; Cheung Chau 25 degrees; Chek Lap Kok 26 degrees; Tsing Yi 25 degrees; Shek Kong 25 degrees; Tsuen Wan Ho Koon 24 degrees; Tsuen Wan Shing Mun Valley 25 degrees; Hong Kong Park 25 degrees; Shau Kei Wan 26 degrees; Kowloon City 25 degrees; Happy Valley 26 degrees; Wong Tai Sin 25 degrees; Stanley 26 degrees; Kwun Tong 25 degrees; Kai Tak Runway Park 27 degrees; Yuen Long Park 25 degrees; Tai Mei Tuk 26 degrees. Between 1:45 and 2:45 a.m., the rainfall recorded in various regions were: Sha Tin 9 to 13 mm; Wan Chai 9 to 12 mm; Yau Tsim Mong 6 mm; Wong Tai Sin 5 to 11 mm; Kowloon City 4 to 7 mm; Eastern District 4 to 6 mm; Kwun Tong 4 to 10 mm; Southern District 3 to 13 mm; Tuen Mun 23 to 45 mm; Yuen Long 13 to 27 mm; Kwai Tsing 13 to 21 mm; Tsuen Wan 11 to 34 mm; Central & Western District 11 to 15 mm; Sham Shui Po 11 to 12 mm; Islands District 1 to 36 mm; Sai Kung 1 to 26 mm; North District 0 to 17 mm; Tai Po 0 to 15 mm. Here is the information on Tropical Depression at 3 a.m.: Location: 18.2 degrees north, 108.9 degrees east.