Today's Weather: Meteorological Department Names 40 Provinces, Issues Monsoon Alert for Heavy Rainfall
Thailand's Meteorological Department warns of heavy to very heavy rainfall across 40 provinces through May 18, with the southwestern monsoon bringing dangerous conditions to the western coast and upper Andaman Sea. Flash floods and rough se
On May 17, 2569, the Thai Meteorological Department forecasts continued rainfall across Thailand over the next 24 hours, with heavy rain in some areas and very heavy rainfall in parts of the western coast in the south due to a moderately strong southwest monsoon system affecting the upper Andaman Sea. The public is urged to be cautious of dangers from heavy rainfall and accumulated water that could trigger flash floods and flash flooding, especially in foothill areas near water drainage routes and low-lying regions. People should also monitor their health during this weather period. The upper Andaman Sea will experience moderate to strong winds with waves of 2-3 meters, exceeding 3 meters during thunderstorms, while the lower Andaman Sea and upper Gulf of Thailand will have waves of 1-2 meters, exceeding 2 meters during storms. Boats in these areas should navigate with caution and avoid thunderstorm zones, with small boats in the upper Andaman area advised to stay ashore. Northern region: 40 percent thunderstorms with heavy rain in Tak, Kamphaengphet, Phitsanulok, and Phetchabun provinces; lows 23-26°C, highs 34-37°C. Northeastern region: 60 percent thunderstorms with heavy rain in Loei, Nong Khai, Bueng Kan, Nong Bua Lamphu, Udon Thani, Sakon Nakhon, Nakhon Phanom, Yasothon, Amnat Charoen, Sisaket, and Ubon Ratchathani; lows 24-27°C, highs 33-36°C. Central region: 60 percent thunderstorms with heavy rain in Nakhon Sawan, Uthai Thani, Chai Nat, Kanchanaburi, Ratchaburi, Nakhon Pathom, and Samut Sakhon; lows 24-26°C, highs 35-38°C. Eastern region: 60 percent thunderstorms with heavy rain in Nakhon Nayok, Prachuap Khiri Khan, Chachoengsao, Chonburi, Rayong, Chanthaburi, and Trat; lows 25-29°C, highs 32-36°C; winds 15-35 kph. Southern East Coast: 60 percent thunderstorms with heavy rain in Phetchaburi, Prachuap Khiri Khan, Chumphon, Surat Thani, and Nakhon Si Thammarat; lows 23-26°C, highs 34-36°C; winds 15-35 kph; waves 1-2 meters, exceeding 2 meters in thunderstorm zones. Southern West Coast: 60 percent thunderstorms with heavy to very heavy rain in Ranong, Phang Nga, Phuket, Krabi, and Trang; lows 23-26°C, highs 30-34°C; from Phang Nga northward: winds 20-40 kph with waves 2-3 meters, exceeding 3 meters during storms; from Phuket southward: winds 15-35 kph with waves 1-2 meters.
