Thailand Meteorological Department Warns of Heavy Rain and Storms Across 35 Provinces

Key summary

On October 25, 2026, the Thai Meteorological Department issued a forecast for the next 24 hours covering 35 provinces. The department warned of continuous heavy rain, particularly in the South where 70% of the area is expected to see rainfall. Northern and Northeastern regions are currently affected by thunderstorms, strong winds, and potential heavy rain with lightning, while Central, Bangkok, and Eastern regions face impacts in the coming days. High pressure from China is bringing moisture from the South China Sea and Gulf of Thailand, strengthening the monsoon trough over the South. The Andaman Sea and Gulf of Thailand are expected to have waves exceeding 2 meters during thunderstorms.