There are two typhoons, Neoguri and Ragasa. Neoguri as at 95 kt, and Ragasa is at 100 kt and heading toward the strait of Taiwan, eventually towards Hong Kong as a large storm. It is expected to reach peak intensity of 135 kt (category 5) at the strait of Taiwan, so I'd expect a large amount of rain is heading for Hong Kong. The WPAC has been very below normal ACE.