Daily Forecast Distribution On Feb 18, 2008 General Situation at 04:00 AM local Time The ridge of high pressure system over upper Thailand is weakening. Warmer weather is expected over upper Thailand with thick patches in some places. The confluence of southerly and southeasterly winds lies across lower Central including Bangkok Metropolis and eastern Thailand. Thundershowers are expected in the areas during a few days. Another surge of rather intense high pressure system over lower China will extend its ridge to cover northeastern Thailand and the South China Sea by tomorrow (19 February, 2008). Thundershowers and decreasing in temperature 1-3 degree Celsius is likely in the areas. High wave especially from Surat Thani southward will intensify, all ship should proceed with caution during 19-21 February, 2008. Weather Forcast For Thailand From 6:00 AM Monday To 6:00 AM Tuesday. Northern Part Morning fog with thick patches in some places. Cold in the upper part and cool elsewhere. Minimum temperature 12 C. Maximum temperature 34 C. Cold to very cold in mountain tops. Minimum temperature 3-9 C. Southeasterly winds 10-25 km/hr. Northeastern Part Cool with morning fog. Isolated thundershowers mostly in Sakon Nakhon, Nakhon Phanom and Nakhon Ratchasima. Minimum temperature 17 C. Maximum temperature 31 C. Cold in mountain tops. Minimum temperature 9-12 C. Easterly winds 10-30 km/hr. Central Part Cool in the upper part with morning fog and isolated thundershowers mostly in Kanchanaburi, Phra Nakhon Si Ayutthaya, Saraburi and Lop Buri. Minimum temperature 23 C. Maximum temperature 34 C. Southeasterly winds 10-30 km/hr. Eastern Part Cool in the upper part with morning fog. Widely scattered rain mostly along the mountain and coastal areas. Minimum temperature 23 C. Maximum temperature 33 C. Southeasterly winds 15-35 km/hr. Wave height about 1 meter and about 2 meters in the thundershowers areas. Southern Part (East Coast) Widely scattered thundershowers mostly in Phetchaburi, Prachuap Khiri Khan, Chumphon and Surat Thani. Minimum temperature 21 C. Maximum temperature 32 C. Easterly winds 15-35 km/hr. Upper Gulf from Chumphon northward ; Wave height 1-2 meters. Lower Gulf from Surat Thani southward ; about 2 meters. Southern Part (West Coast) Isolated thundershowers mostly in Phangnga and Phuket. Minimum temperature 22 C. Maximum temperature 34C. Easterly winds 15-30 km/hr. Wave height about 1 meter and 1-2 meters offshore. Metropolitan Cloudy with widely scattered thundershowers. Minimum temperature 23 C. Maximum temperature 33C. Southeasterly winds 10-30 km/hr. Thai Meteorological department (02) 398-9874