Bangkok: The Meteorological Department has reported that northern Thailand will see limited rainfall, with thunderstorms anticipated in 20-30% of the region.
According to Thai News Agency, the weak southwest monsoon currently prevailing over the Andaman Sea, Thailand, and the Gulf of Thailand is responsible for the minimal rainfall forecasted for upper Thailand over the next 24 hours. Additionally, a low-pressure area is affecting upper Vietnam.
Waves in the Andaman Sea and the Gulf of Thailand are expected to remain weak, with heights ranging from 1-2 meters in the upper Andaman Sea. However, in areas experiencing thunderstorms, wave heights could exceed 2 meters. Mariners are advised to exercise caution and avoid sailing in thunderstorm-prone areas.
The regional weather forecast indicates thunderstorms in 20% of Bangkok and its surrounding areas, with temperatures ranging from 26-28 degrees Celsius at their lowest and 34-37 degrees Celsius at their highest. The northern region, including provinces such as Mae Hong Son and Chiang Mai, will also see thunderstorms in 20% of the area, with similar temperature ranges.
Meanwhile, the northeastern region is expected to experience thunderstorms in 20% of the area, affecting provinces like Nong Khai and Bueng Kan. The central region will see similar thunderstorm activity, mainly in Kanchanaburi and Ratchaburi. The eastern region will have slightly more thunderstorm activity, with 30% of the area affected, particularly in Nakhon Nayok and Chanthaburi.
In the southern region, both the east and west coasts will see thunderstorms in 30% of the area, with wave heights of approximately 1 meter, increasing to over 2 meters in areas with thunderstorms. The forecast covers provinces such as Phetchaburi and Phang Nga, with winds ranging from 15-35 km/hr on the west coast.