7-day Forecast For period of Mar 21, 2008 - Mar 27, 2008 Weather Forecast During this period, the ridge of high pressure system from China has extended to cover the Northeast and another ridge of high pressure from China will cover this are a again on March, 22. These cause summer thunderstorms in some areas mostly in the North with the Northeast and then impact on the others and then drop in temperature in generally. Warning People in upper Thailand should beware of thunderstorms, gust and hailstorm especially during 22-26 March. Northern Part Hot with haze, maximum temperature 35-39 C. Variable winds 10-25 km/hr. During 21 and 26-27 March, isolated thundershowers with gust. During 22-25 March, widely scattered thunderstorms with gust and hail in some places while drops 2-4 C. Northeastern Part Hot with haze, maximum temperature 34-38 C. Easterly winds 10-30 km/hr. During 21 and 26-27 March, isolated to widely scattered thundershowers with gust. During 22-24 March, widely scattered to scattered thunderstorms with isolated gust and hail while drops 2-4 C. Central Part Hot with haze, maximum temperature 34-38 C. During 21-22 March, isolated thundershowers with gust. Southeasterly winds 10-30 km/hr. During 23-27 March, widely scattered thundershowers with gust while drops 2-3 C. Easterly winds 10-30 km/hr. Eastern Part During 21-22 March, hot in the upper portion with haze, maximum temperature 32-37 C. Isolated to widely thundershowers with gust mostly along the mountain and the coastal areas. Southeasterly winds 15-30 km/hr. Wave height about 1 meter. During 23-27 March, widely scattered thundershowers with gust while drops 2-3 C. Easterly winds 15-30 km/hr. Wave height about 1 meter. Southern Part (East Coast) During 21-23 and 26-27 March, isolated to widely scattered thundershowers. Southeasterly winds 15-30 km/hr. Wave height about 1 meter. During 24-25 March, widely scattered thundershowers. Southeasterly winds 15-35 km/hr. Wave height 1-2 meter. Southern Part (West Coast) During 21-23 and 26-27 March, isolated to widely scattered thundershowers. Easterly winds 10-30 km/hr. Wave height lower than 1 meter. During 24-25 March, widely scattered thundershowers. Metropolitan Hot in some areas, maximum temperature 32-35 C. During 20-22 March, isolated thundershowers with gust. Southerly winds 10-30 km/hr. During 23-26 March, widely scattered thundershowers with gust while drops 2-3 C. Easterly winds 10-30 km/hr. Thai Meteorological department (02) 398-9874