DOI ANG KANG 02-12-2020 01:00 13.5 °c Fair Calm Rain 0.0 mm.

General Situation    at 22:00 December 1, 2020   The rather strong high-pressure system covers upper Thailand and the South China Sea with cool to cold and strong wind. There also remains cool to cold on mountaintops with frost in some places. People should keep healthy due to the variable weather. The strong northeast monsoon prevails over the Gulf of Thailand and the South and the low-pressure cell cover the lower South. Heavy to very heavy rains are forecast in the South. People in the lower South should beware of the severe conditions that may cause flash flood and water runoff. The winds in the Gulf and the Andaman Sea become stronger, the waves are likely about 2 meters high in the upper portion, 2-3 meters high in the lower portion and above 3 meters high in thundershowers. All ships in the Gulf proceed with caution and keep off thundershowers, and small boats keep ashore lasting 4 December. ...more

7 Day Weather Forecast   December 1, 2020 - December 7, 2020   During 1 – 2 Dec, the rather strong high-pressure system remains over upper Thailand and the South China Sea with cool to cold and strong wind, as well as decreasing temperatures by 1-3 °C. There also remains cool to cold on mountaintops. During 3 – 7 Dec, the another strong high pressure from China will extend to upper Thailand. While the westerly wind prevail overs the upper Thailand. Cool to cold and strong wind with 3-5 °C drop in temperature is likely over upper Thailand and cold to very cold on the mountain top with some frost. The strong northeast monsoon prevails over the Gulf and the South wihile during 1 – 3 Dec, the low-pressure cell over the lower South China Sea will move pass Malaysia to the Andaman Sea. Isolated heavy to very heavy rains are forecast in the South. Isolated heavy to very heavy rain is expected in the lower South. The wind waves height in the Gulf of Thailand from Chumphon southward 2-3 meters and above 3 meters in thundershowers areas. During 4 – 7 Dec, less rain is expected in the South and the wind waves height will weakening. ...more Issued Date December 1, 2020