Bangkok, The Meteorological Department reveals heavy rain in some areas in the northern, eastern, and southern western regions. As for Bangkok and the surrounding area, today (12 June) there will be thunderstorms in 30% of the area. Meteorological Department weather forecast for the next 24 hours The moderate southwest monsoon covers the Andaman Sea, Thailand, and the Gulf of Thailand. This type causes heavy rain in some areas in the northern, eastern, and western southern regions. People in the area are asked to be careful of the dangers from heavy rain and accumulated rain. This may cause flash floods and flash floods. Especially areas of mountain slopes near waterways and low-lying areas are also included. As for wind waves in the upper Andaman Sea, they are moderate. The waves are about 2 meters high. In areas with thunderstorms, waves are more than 2 meters high. Boaters in those areas are asked to navigate with caution and avoid sailing in areas with thunderstorms. Regional weather forecast Bangkok - Metropolitan area: Thunderstorms in 30 percent of the area. Lowest temperature 27-28 degrees Celsius. Highest temperature 34-36 degrees Celsius. Southwestern winds 10-25 km./hr. Northern region: Thunderstorms in 40 percent of the area and heavy rain in some places. In Mae Hong Son, Chiang Mai and Tak provinces, minimum temperature 25-26 degrees Celsius, maximum temperature 33-36 degrees Celsius, southwest winds 10-20 km/hr. Northeastern Region: Thunderstorms in 30 percent of the area, mostly in Loei, Nong Khai, Bueng Kan, Udon Thani, Sakon Nakhon and Nakhon Phanom. Minimum temperature 24-26 degrees Celsius, maximum temperature 33-37 degrees Celsius. Southwestern winds 10-20 km./ watch. Central region: Thunderstorms in 30 percent of the area, mostly in Uthai Thani, Kanchanaburi, Ratchaburi and Samut Songkhram provinces. Lowest temperature 24-27 degrees Celsius. Highest temperature 34-37 degrees Celsius. Southwestern winds 10-25 km/hr. Eastern Region: Thunderstorms in 40 percent of the area and heavy rain in some places. In Chanthaburi and Trat provinces, minimum temperature 25-28 degrees Celsius, maximum temperature 32-36 degrees Celsius. Southwestern winds 15-35 km/hr. The sea has waves 1-2 meters high. In areas with thunderstorms, waves higher than 2. m. Southern Region (East Coast): Thunderstorms in 40 percent of the area, mostly in Phetchaburi Province. Prachuap Khiri Khan, Chumphon, Surat Thani and Nakhon Si Thammarat Lowest temperature 24-27 degrees Celsius. Highest temperature 34-37 degrees Celsius. From Nakhon Si Thammarat Province: Southwestern winds 15-35 km/hr. The sea has waves 1-2 meters high. In thunderstorm areas, waves higher than 2 meters. From Songkhla province downwards: Southwestern winds 15-30 km/hr. The sea has waves about 1 meter high. 1-2 meters high from the coast and areas with thunderstorms. Southern Region (West Coast): Thunderstorms in 60 percent of the area and heavy rain in some places. In Ranong and Phang Nga provinces, minimum temperature 23-27 degrees Celsius, maximum tempe rature 33-35 degrees Celsius. From Krabi Province: southwest winds 20-35 km/hr. The sea has waves about 2 meters high. In areas with rain. Thunderstorms with waves 2-3 meters high. From Trang Province down: southwest winds 15-35 km/hr. The sea has waves 1-2 meters high. In areas with thunderstorms, waves higher than 2 meters. Source: Thai News Agency