By The Nation
The Meteorological Department said in an alert issued at 5am on Thursday that there is a monsoon trough across the North and the upper Northeast on Thursday and Friday.
The confluence of the southeasterly wind and the moderate southwest monsoon over the Andaman Sea and the Gulf of Thailand will cause heavy rains in many parts of the country, the department said.
Many provinces in the North, the Northeast, the Central including Bangkok and its vicinity, the East and the upper South regions will face heavy rains.
Affected areas are:
North: Chiang Rai, Lamphun, Lampang, Phayao, Nan, Phrae, Uttaradit, Sukhothai, Tak, Kamphaeng Phet, Phitsanulok, Phichit and Phetchabun.
Northeast: Loei, Nong Bua Lam Phu, Udon Thani, Nong Khai, Bueng Kan, Sakon Nakhon,
Nakhon Phanom and Nakhon Ratchasima.
Central: Ratchaburi, Kanchanaburi, Uthai Thani and Nakhon Sawan.
East:Nakhon Nayok, Chachoengsao, Prachin Buri, Chon Buri, Rayong, Chanthaburi and Trat.
South: Phetchaburi, Prachuap Khiri Khan, Chumphon, Surat Thani, Nakhon Si Thammarat, Ranong and Phangnga.
North:Mae Hong Son, Chiang Mai, Lamphun, Lampang, Tak and Kamphaeng.
Central:Ratchaburi, Kanchanaburi and Uthai Thani.
East: Chon Buri, Rayong, Chanthaburi and Trat.
South: Chumphon, Ranong and Phangnga.