7-day Forecast For period of Apr 11, 2008 - Apr 17, 2008 Weather Forecast During 11-14 April, 2008, high pressure system from China will extend its ridge to cover the South China Sea and northeastern Thailand while heat low pressure cell covers upper Thailand. Thunderstorms, heavy rain, gust and hailstorm in some places. During 15-17 April, 2008, high pressure system over northeastern Thailand is weakening, causing hot weather over upper Thailand and decreasing thundershowers in the areas. Warning During 11-14 April, 2008, people over upper Thailand should beware of thunderstorms, gust, thunder and hails. Northern Part Hot , maximum temperature 36-39 C, with haze and very hot in Lampang and Tak, maximum temperature about 40 C. Southwest wind 10-25 km/hr. During 11-14 April, widely scattered to scattered thunderstorms with gust and hails in some places. During 15-17 April, isolated thundershowers with gust. Northeastern Part Hot with maximum temperature 35-39C. Southeasterly winds 15-30 km/hr. During 11-14 April, widely scattered to scattered thunderstorms, heavy rain, gust and hails in some places. During 15-17 April, widely scattered thundershowers with gust in some places. Central Part Hot, maximum temperature 36-39 C. and very hot in Kanchanaburi. Southerly wind 15-30 km./hr. During 11-14 April, widely scattered thunderstorms with gust, thunder and hails in some places. During 15-17 April, isolated thundershowers with gust in some places. Eastern Part Hot in upper part with maximum temperature 35-38 C. During 12-14 April, widely scattered to scattered thunderstorms, gust and hails in some places. Easterly winds 15-30 km/hr. Wave height about 1 meter. During 11 and 15-17April, isolated thundershowers with gust in some places. Southeasterly winds 10-30 km/hr. Wave height lower than 1 meter. Southern Part (East Coast) Isolated to widely scattered thundershowers throughout of the period. Southeasterly winds 15-30 km/hr. Wave height about 1 meter. Southern Part (West Coast) Scattered to scattered thundershowers throughout of the period. Easterly winds 15-30 km/hr. Wave height about 1 meter. Metropolitan Hot with maximum temperature 35-38 C. During 11-14 April, isolated to widely scattered thunderstorms with gust in some places. Southeasterly winds 15-30 km/hr. During 15 -17 April, isolated thundershowers. Southerly wind 10-30 km./hr. Thai Meteorological department (02) 398-9874