Thai Meteorological Department Issues Heavy Rain Warning for October 18–25
Authorities have issued a weather alert for heavy to very heavy rainfall across multiple regions of Thailand, effective from October 18 to 25, 2026.
The Thai Meteorological Department (TMD) has released its third official warning regarding severe weather conditions expected across the country. According to the announcement, residents and travelers should prepare for heavy to very heavy rainfall starting today, October 18, through October 25, 2026.
From October 18 to 20, the southern and eastern regions are expected to experience continuous rainfall, with some areas facing heavy to very heavy downpours. As the weather system progresses, the impact is forecast to shift between October 21 and 25. During this second phase, the lower northeastern region, central Thailand—including Bangkok and its surrounding provinces—the eastern region, and the upper southern region are expected to see an increase in precipitation. These areas may encounter heavy to very heavy rain, accompanied by occasional gusty winds.
For those currently in Thailand or planning travel, this weather pattern may lead to localized flooding, travel disruptions, and hazardous road conditions. It is advised to monitor local news outlets and official TMD updates for specific provincial alerts. While the general timeframe and affected regions have been identified, the exact intensity and specific locations of the most severe weather remain subject to change as the system develops. Residents are encouraged to exercise caution and follow guidance from local authorities.
