Meteorology Bureau Issues Final Heavy Rain Warning for 33 Provinces
Thailand's Meteorology Department warns of heavy to very heavy rain across 33 provinces over the next 24 hours, with flash floods expected in foothill and low-lying areas as a monsoon trough and southwest winds intensify the severe weather.
The Thai Meteorology Department forecasts heavy to very heavy rain across northern, northeastern, and southern Thailand over the next 24 hours, with some areas experiencing extremely heavy downpours. A monsoon trough crossing through Myanmar, upper northern Thailand, and Laos, combined with strong southwest monsoon winds over the Andaman Sea and Gulf of Thailand, is driving the severe weather. The public is urged to prepare for flash floods and flash flooding, particularly in foothill areas and low-lying zones near waterways.
Sea conditions will be rough in the Andaman Sea and upper Gulf of Thailand, with waves 2–3 meters high, exceeding 3 meters in thunderstorm areas. The lower Gulf will see waves around 2 meters, rising above 2 meters during storms. Small boats in the Andaman Sea and upper Gulf are advised to remain ashore through July 15. Coastal residents on the western shore of southern Thailand should be cautious of wave surge.
Regional forecasts show thunderstorms affecting 70% of the northern and northeastern regions, with minimum temperatures of 22–27°C in the north and 23–26°C in the northeast, and maximum temperatures of 30–34°C and 28–35°C respectively. Southwest winds will blow at 10–20 km/h. The central region expects thunderstorms in 60% of areas, particularly around Suphan Buri, Kanchanaburi, Ratchaburi, Nakhon Pathom, Samut Songkhram, and Samut Sakhon, with temperatures ranging from 23–26°C to 31–36°C and winds at 10–25 km/h.
