Bangkok: The Meteorological Department has reported significant weather changes across Thailand, with northern regions experiencing decreased rainfall and rising temperatures, while some southern areas are expected to see heavy rain and thunderstorms. Residents have been advised to take precautionary measures for their health due to these changing conditions.
According to Thai News Agency, the weather forecast for the next 24 hours indicates that the high-pressure area or moderate cold air mass covering the Northeast and the South China Sea is weakening. This has resulted in weakened easterly and southeasterly winds that typically bring moisture from the South China Sea and the Gulf of Thailand to the upper part of the country. Consequently, northern Thailand will see a reduction in rainfall and an increase in temperature.
In the southern regions, moderate easterly and southeasterly winds are expected to cause thunderstorms and heavy rain in certain areas. The waves in the lower Gulf of Thailand are predicted to be moderate, with heights ranging from 1-2 meters, while the upper Gulf of Thailand and the Andaman Sea are expected to have waves approximately 1 meter high. In areas experiencing thunderstorms, wave heights could exceed 2 meters, prompting sailors to exercise caution and avoid navigating through stormy areas.
The regional weather forecast from 6:00 AM today to 6:00 AM tomorrow details the following conditions:
- Northern Region: Thunderstorms are expected in 20% of the area, mainly in Tak, Kamphaeng Phet, and Phichit provinces. Temperatures will range from a minimum of 17-23 degrees Celsius to a maximum of 31-37 degrees Celsius, with southeast winds at 5-15 km/hr.
- Northeastern Region: There is a 20% chance of rain, primarily affecting Sakon Nakhon, Nakhon Phanom, Chaiyaphum, Khon Kaen, Kalasin, Mukdahan, Nakhon Ratchasima, and Buriram provinces. Temperatures will range from 17-20 degrees Celsius at a minimum to 26-32 degrees Celsius at a maximum, with easterly winds at 10-30 km/hr.
- Central Region: Thunderstorms may occur in 10% of the area, mainly in Kanchanaburi and Ratchaburi provinces. Minimum and maximum temperatures are expected to be between 21-24 degrees Celsius and 29-34 degrees Celsius, respectively, with southeast winds at 10-20 km/hr.
- Eastern Region: Thunderstorms are anticipated in 10% of the area, especially in Chon Buri, Rayong, Chanthaburi, and Trat provinces. Temperatures will range from 22-25 degrees Celsius at a minimum to 30-33 degrees Celsius at a maximum, with easterly winds at 10-30 km/hr. Waves in the sea are less than 1 meter high, rising above 2 meters in areas with thunderstorms.
- Southern Region (East Coast): Thunderstorms are expected in 40% of the area, with heavy rain in some locations including Nakhon Si Thammarat, Phatthalung, Songkhla, Yala, and Narathiwat. Temperatures will range from 24-26 degrees Celsius at a minimum to 31-35 degrees Celsius at a maximum. From Surat Thani upwards, easterly winds at 15-30 km/hr will prevail, while from Nakhon Si Thammarat downwards, southeasterly winds at 15-35 km/hr are expected. Waves could reach heights of over 2 meters in areas with thunderstorms.
- Southern Region (West Coast): The region will experience hot weather during the day with thunderstorms in 30% of the area, mainly affecting Ranong, Krabi, Trang, and Satun provinces. Minimum and maximum temperatures are expected to be between 24-27 degrees Celsius and 33-36 degrees Celsius, respectively, with easterly winds at 15-30 km/hr. Waves in the sea could exceed 2 meters in areas with thunderstorms.
- Bangkok and Vicinity: Some light rain is expected, with temperatures ranging from 23-25 degrees Celsius at a minimum to 31-34 degrees Celsius at a maximum. Easterly winds will blow at 10-20 km/hr.