LSN News › Thailand

World · Thailand Bureau

Thailand braces for heavy downpours in south, cooler northeast conditions

Thailand's meteorological authority is warning of heavy to very heavy rainfall across southern provinces from November 9-13, while northeastern regions face a significant temperature dip of 3-5 degrees Celsius during the same period.

LSN Thailand · 10 November 2026

The Thai Meteorological Department has issued a forecast alert for the coming week as a monsoon system moves across the region, bringing unsettled conditions to multiple areas. Southern Thailand faces the most severe weather impact, with forecasters predicting heavy to very heavy rainfall across the region from November 9 through November 13. Residents and authorities in affected southern provinces are advised to prepare for potential flooding and landslides associated with the intense precipitation.

Simultaneously, the northeastern region of Thailand will experience significantly cooler conditions during the forecast period. Temperatures in the northeast are expected to drop between 3 and 5 degrees Celsius as cooler air masses move into the area, marking a notable shift from typical November conditions. This combination of wet conditions in the south and cooler temperatures in the northeast reflects the seasonal weather transition typical of Thailand's late monsoon period.

The department recommends that residents in affected areas monitor weather updates regularly and take appropriate precautions. Communities in southern Thailand should remain alert for flash flooding in low-lying areas, while those in the northeast should prepare for cooler weather patterns. The forecast underscores the importance of weather preparedness as Thailand moves deeper into its transition season.