The Thai Meteorological Department (TMD) has warned of continued rainfall until Oct 15, although the Office of the National Water Resources (ONWR) has expressed confidence that there is no risk of flooding reaching 2011 levels.
The TMD on Monday warned of widespread heavy rainfall across the country from Oct 6 to 15, with particular concern for flood-prone areas.
According to the warning, the weakened Typhoon Matmo is expected to affect Vietnam, Laos, and northern and upper northeastern provinces of Thailand.
Meanwhile, the southwest monsoon is intensifying over the Andaman coast and the eastern region, affecting provinces such as Ranong, Phangnga, Phuket, Krabi, Trang, Chanthaburi and Trat. Accumulated rain could lead to flash floods and overflowing rivers.
Between Oct 9-15, the monsoon trough is forecast to shift southward, spreading rain over the lower parts of the country, especially Bangkok and surrounding provinces, where thunderstorms are expected in 60-70% of the area from Wednesday to Sunday.
The TMD stated that Thailand will transition to winter after Oct 12, with less rainfall in the North and Northeast and wind directions shifting eastwards and northeastwards, a sign that a cold air mass is approaching.
According to ONWR secretary-general Danucha Pichayanan, although rainfall has increased in the north, overall water levels remain manageable, with major dams like Bhumibol Dam and Sirikit Dam likely to increase water releases to maintain balance and prevent downstream overflow.
Prime Minister Anutin Charnvirakul on Monday emphasised, after chairing the meeting of the Committee for Disaster Prevention and Mitigation, that the government places the well-being and livelihoods of the people as its top priority.
“I urge provincial governors to work closely with central authorities to ensure assistance reaches affected residents as quickly as possible,” Mr Anutin said.
Deputy PM Sophon Zarum echoed Mr Danucha’s stance, reassuring the public that water management measures are under control and that this year’s floods will not be as disastrous as those in 2011, though constant monitoring and adjustments are ongoing.