The prevailing moderate high-pressure system covering the upper Northeast of Thailand and the South China Sea is gradually weakening. Simultaneously, a westerly wind at higher altitudes is dominating the North, leading to a drop in morning temperatures by 1-2 °C. Residents in the North and upper regions can expect cool to cold mornings, with isolated frost on mountaintops, while the Northeast, Central, East, and upper South regions may experience cool mornings with light fog.
In specific areas, mountaintops in the North may witness very cold temperatures ranging from 6-14 °C, accompanied by isolated frost. The Northeast’s mountaintops are forecasted to be cool to cold, with temperatures ranging from 12-16 °C. People residing in these upper regions are advised to take necessary precautions for the cool to cold weather.
Transportation services are urged to exercise caution due to poor visibility caused by the morning cool weather. Additionally, a moderate northeast monsoon prevails over the lower Gulf and the South, resulting in isolated thundershowers in the lower South. Waves in the lower Gulf may reach up to 1-2 meters high, rising above 2 meters during thundershowers. Ships are advised to proceed with caution and avoid thundershowers.
Thailand Weather Forecast (18:00 Today To 18:00 Tomorrow)
Northern Region:
- Upper Part: Morning cool to cold with a 1-2 °C temperature drop. Westerly winds at 5-15 km/hr.
- Lower Part: Morning cool with light fog. Southeasterly winds at 10-15 km/hr.
- Mountain Tops: Cold to very cold with isolated frost. Minimum temperature 6-14 °C.
Northeastern Region:
- Morning cool with light fog and a slight temperature rise. Minimum temperature 16-20 °C.
- Mountain Tops: Cool to cold. Minimum temperature 12-16 °C. Northeasterly winds at 10-20 km/hr.
Central Region:
- Morning cool with light fog. Minimum temperature 19-21 °C. Northeasterly winds at 10-15 km/hr.
Eastern Region:
- Morning cool with light fog. Minimum temperature 20-24 °C. Northeasterly winds at 10-30 km/hr. Waves below 1 meter, about 1 meter offshore.
Southern (East Coast):
- Upper Part: Morning cool with light fog.
- Lower Part: Scattered thundershowers in specific areas. Northeasterly winds at 15-35 km/hr. Waves 1-2 meters high, above 2 meters during thundershowers. Minimum temperature 20-25 °C.
Southern (West Coast):
- Isolated thundershowers mainly in Krabi, Trang, and Satun. Northeasterly winds at 15-30 km/hr. Wave height about 1 meter, above 1 meter during thundershowers and offshore. Minimum temperature 24-26 °C.
Bangkok Metropolitan:
- Partly cloudy with morning light fog. Minimum temperature 23-26 °C. Northeasterly winds at 10-15 km/hr.