7-day Forecast For period of Feb 20, 2008 - Feb 26, 2008 Weather Forecast During 20-21 February, a rather intense high pressure system from China has extended its ridge to cover upper Thailand and the South China Sea and westerly trough lies over northern Thailand. These cause decreasing in temperature over the upper Thailand and rainfall in northern. High wave is likely in the lower Gulf of Thailand. During 22-25 February, high pressure system over upper Thailand and the South China Sea is weakening and southeasterly wind prevails over Northeastern, central, eastern and southern. This causes rise in temperature and thundershowers in the areas. During 23-24 February, there is a low pressure cell from the South China Sea moving over southern Thailand, causes more thundershowers in the areas. Warning During 20-21, 23-25 February, all ships should proceed with caution and small boat should keep ashore. Northern Part During 20-21 Feb, morning fog and widely scattered thundershowers mostly in the upper part. Cold in the upper part and cool elsewhere, 1-2 C drop. Minimum temperature 13-22 C. Cold to very cold in the mountain tops, minimum temperature 4-10C. During 22-26 Feb, 1-2C rise and dense fog some place. Southeasterly winds 10-30 km/hr. Northeastern Part During 20-21 Feb, Cold, 1-2 C drop with windy. Minimum temperature 11-16C. Cold in the mountain tops, minimum temperature 8-12 C. Easterly winds 20-35 km/hr. During 22-26 Feb, morning fog and 1-2 C rise. Cold in the upper part and cool elsewhere with isolated thundershower in the lower part. Central Part During 20-21 Feb, Morning fog and cool with 1-2C drop. Minimum temperature 21-23C. Easterly winds 15-30 km/hr. During 22-26 Feb, 1-2C rise and isolated to widely scattered thundershowers. Eastern Part During 20-23 Feb. Cool and slight decreasing in temperature, minimum temperature 18-23 C. Southeasterly winds 20-35 km/hr. Wave height about 1 meter and offshore about 2 meters. During 22-26 Feb, 1-2 C rises with morning fog and widely to scattered thundershowers. Southern Part (East Coast) During 19-21 Feb, Isolated to widely scattered thundershowers. During 23-26 Feb, widely to scattered thundershowers. Southeasterly winds 20-40 km/hr. Wave height 2-3 meters. Southern Part (West Coast) Isolated to widely scattered thundershowers throughout the period. Easterly winds 15-35 km/hr. Wave height about 1 meter and 1-2 meters offshore. Metropolitan During 20-21 Feb, Cool with slight drop in temperature. During 22-26 Feb, 1-2 C rises with morning fog and isolated to widely scattered thundershowers. Southeasterly winds 15-30 km/hr. Thai Meteorological department (02) 398-9874