North, Northeast forecast is for heavy rain, flood risk
Heavy to very heavy rain is expected across parts of northern and northeastern Thailand from Tuesday into Friday, raising the risk of flash floods and forest runoff in vulnerable areas.
Heavy rain is forecast to intensify across northern and northeastern Thailand from Tuesday to Friday, increasing the danger of flash floods and erosion in susceptible regions. On Sunday, the Meteorological Department issued a second weather alert, attributing the wet conditions to a monsoon trough over the North and upper Northeast, combined with a strong south-westerly monsoon over the Andaman Sea and Gulf of Thailand.
The weather system is anticipated to produce widespread rain and isolated heavy to very heavy showers throughout the four-day period. Authorities in the impacted areas are urging residents to stay vigilant for flash flooding, particularly in hillside communities, waterway areas, and low-lying districts. The warning predicts that the accumulated rain may cause sudden flooding and runoff.
Additionally, people are advised to steer clear of routes prone to recurrent flooding, especially low-lying roads where temporary inundation may take place. At sea, conditions are expected to deteriorate between Wednesday and Friday. In the upper Andaman Sea, waves are projected to reach 2-3 meters and surpass 3 meters during thunderstorms.
In the lower Andaman Sea and upper Gulf of Thailand, waves are expected to be around 2 meters, rising above 2 meters in areas experiencing thunderstorms. The department cautioned all vessels in the Andaman Sea and the Gulf of Thailand to exercise caution and avoid stormy zones. Small boats in the upper Andaman Sea are advised to remain on shore during the warning period. To access the full Bangkok Post experience, please disable your ad blocker.
Written by urgent.news from Bangkok Post's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
