7-day Forecast
For period of Apr 21, 2009 - Apr 27, 2009
Weather Forecast During Apr 21-23, the westerly winds prevail over Thailand. Decreasing in rainfalls is likely in upper Thailand and scattered rains in the South.
After that during Apr 24-27, the moderate high pressure system from China has extended its ridge to cover upper Thailand. While day hot occur in Thailand. This cause summer thunderstorm i.e. thundershowers with isolated gust and hails are likely in the areas.
Warning During Apr 23-27, people should beware of summer thunderstorm.
Northern Part Hot, maximum temperature 35-39 oC. During Apr 21-23, isolated to widely scattered thundershowers with gust mostly in the western portion. Westerly winds 10-30 km/hr. After that during Apr 24-27, scattered thunderstorm with isolated gust and hails. Southeasterly winds 10-30 km/hr.
Northeastern Part Hot, maximum temperature 35-38 oC. During Apr 21-22, isolated to widely scattered thundershowers with gust mostly in the lower and the western portions. Westerly winds 15-30 km/hr. After that during Apr 23-27, scattered thunderstorm with isolated gust and hails. Easterly winds 15-30 km/hr.
Central Part Hot, maximum temperature 35-38 oC. Westerly winds 15-30 km/hr. During Apr 21-23, isolated to widely scattered thundershowers with gust mostly in the western portion. After that during Apr 24-27, scattered thunderstorm with isolated gust and hails.
Eastern Part Hot, maximum temperature 35-38 oC. Westerly winds 15-35 km/hr. Wave height 1-2 meters. During Apr 21-23, isolated to widely scattered thundershowers with gust mostly along the coastal areas. After that during Apr 24-27, scattered thunderstorm with isolated gust and hails.
Southern Part (East Coast) Hot, maximum temperature 35-37 oC. Widely scattered to scattered thundershowers throughout of the period. Westerly winds 15-30 km./hr.
Wave height about 1 meter and 1-2 meters off-shore.
Southern Part (West Coast) Hot, maximum temperature 35-36 oC. Scattered thundershowers throughout of the period. Southwesterly wind 15-35 km./hr. Wave height 1-2 meters and above 2 meters in thundershower areas.
Metropolitan Hot, maximum temperature 35-38 oC. Westerly winds 15-30 km./hr. During Apr 21-23, isolated to widely scattered thundershowers with gust. After that during Apr 24-27, scattered thunderstorm with isolated gust.
Thai Meteorological department (02) 398-9874