Heavy Rain Warning Issued for Multiple Thai Provinces
Thailand's Meteorological Department issued Warning No. 6 on October 19, 2026, forecasting heavy to very heavy rain across southern, eastern, central, northeastern, and Bangkok regions through October 25. The warning highlights risks of flash floods, landslides, strong winds, and sea waves over three metres, urging residents to avoid flood‑prone routes and mariners to exercise caution. The public is advised to stay updated via the department's website or hotline.
The Meteorological Department announced Warning No. 6 on October 19, 2026, forecasting heavy to very heavy rain across Thailand through October 25. For October 19‑20, the southern and eastern regions will see continuous rain, with heavy to very heavy downpours in some areas. From October 21‑25, the lower northeastern, central, Bangkok metropolitan area, eastern, and upper southern regions will experience increased rain, heavy to very heavy in places, accompanied by strong gusty winds. Residents are urged to guard against dangers from strong winds, intense rainfall, and accumulated precipitation that could trigger flash floods, forest runoff, and landslides, especially on sloping terrain near waterways and low‑lying areas. Travel should avoid routes prone to recurrent flooding. The warning attributes the weather to a monsoon trough over central southern Thailand combined with a southwest monsoon covering the lower Andaman Sea, while a high‑pressure system or cold air mass from China extends over northern Thailand, upper northeastern Thailand, and the South China Sea, producing easterly winds over the country and the Gulf of Thailand. In thunderstorm‑affected zones of the Andaman Sea and Gulf of Thailand, waves are expected to exceed three metres; mariners should navigate with caution and avoid sailing in thunderstorms. The public is advised to plan activities and travel carefully, follow updates from the Meteorological Department via its website http://www.tmd.go.th or phone numbers 0‑2399‑4012‑13 and 1182, available 24 hours.
