The Meteorological Department warns of heavy to very heavy rain in parts of the North, Northeast and East over the next 24 hours, with risk of flash floods and mountain runoff, especially near slopes and low-lying areas. Seas in the upper Andaman and upper Gulf of Thai reach 2-3 m, so small boats should stay in port. Typhoon Dolphin is not expected to enter Thailand. For businesses in these regions, check stock storage, delivery routes and site drainage, and watch for road closures.