Thai Meteorological Department Issues Heavy Rain Warning for 32 Provinces
Authorities have issued a weather alert for 32 provinces across Thailand, warning of heavy rainfall, flash floods, and strong winds through October 29, 2026.
On October 28, 2026, the Thai Meteorological Department (TMD) released a weather advisory for 32 provinces, warning of persistent heavy rainfall and potential flash floods. The southern region is particularly affected, with forecasts indicating rain covering 70% of the area, accompanied by strong winds.
For residents and travelers in the upper parts of Thailand, including the Central region, Bangkok and its vicinity, and the Eastern region, the TMD warns of thunderstorms and gusty winds. These conditions are driven by a low-pressure area over the Andaman Sea combined with easterly winds and a high-pressure system from China.
Why this matters: Those in low-lying areas or near mountain slopes are advised to remain vigilant against sudden flooding and forest runoff. Furthermore, maritime conditions in the Andaman Sea and the Gulf of Thailand are hazardous, with wave heights expected to exceed two meters in areas experiencing thunderstorms.
What remains to be confirmed: While the current forecast covers the 24-hour period ending on the morning of October 29, the duration of these weather patterns beyond that timeframe remains subject to further updates from the TMD. Mariners are urged to check local weather reports and exercise extreme caution before planning any sea travel.
