According to the National Center for Hydro-Meteorological Forecasting, cold air has affected most of the Central Central region; in the Gulf of Tonkin, there are strong Northeast winds of level 6, sometimes level 7, gusting to level 8; Con Co island station has strong Northeast winds of level 6; Ly Son island station has strong Northeast winds of level 6, gusting to level 8.
From December 14, cold air continues to strengthen and affect some places in the South Central region. Northeast wind inland is strong at level 3, coastal areas at level 4-5.
From the morning of December 14-15, the North and Thanh Hoa will experience severe cold, with mountainous areas experiencing severe cold. The lowest temperature during this cold spell will generally be 10-13 degrees Celsius, in mountainous areas 7-10 degrees Celsius, and in high mountainous areas below 5 degrees Celsius. Dien Bien and from Nghe An to Quang Binh will experience cold weather, with severe cold in some places. The lowest temperature during this cold spell will generally be 12-15 degrees Celsius, with Dien Bien areas below 11 degrees Celsius. People and tourists should pay attention to preparing appropriate clothing and taking measures to keep warm when doing outdoor activities.
Due to the influence of cold air combined with disturbances in the upper easterly wind zone, from December 14-15, in the area from Quang Tri to Khanh Hoa, there will be moderate rain, heavy rain and thunderstorms, locally very heavy rain; in the North Central region, there will be rain, showers, locally heavy rain. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Hanoi
Lowest temperature: 13-15 degrees Celsius Highest temperature: 15-17 degrees Celsius
Cloudy, some rain. Northeast wind level 3. Cold weather.
Northwest
Lowest temperature: 11-14 degrees Celsius, some places below 11 degrees Celsius.
Highest temperature: 15-18 degrees Celsius, in the Northwest region, some places above 22 degrees Celsius.
Cloudy, some rain. Light wind. Cold, severe cold; Dien Bien is cold, severe cold in some places.
Northeast
Lowest temperature: 11-14 degrees Celsius; mountainous areas 8-11 degrees Celsius, some places below 7 degrees Celsius Highest temperature: 14-17 degrees Celsius
Cloudy, light rain in some places. Northeast wind level 3, coastal areas level 4-5. Cold weather, mountainous areas very cold, freezing.
Thanh Hoa - Thua Thien Hue
Lowest temperature: North 13-15 degrees C; South 17-19 degrees C Highest temperature: North 16-18 degrees C; South 20-22 degrees C
Cloudy, in the North (Nghe An to Quang Binh) there will be scattered showers and thunderstorms, locally heavy rain; in the South there will be moderate rain, heavy rain and thunderstorms, locally very heavy rain. North to northwest wind level 3. In the North it will be cold, some places will be very cold.
Da Nang to Binh Thuan
Lowest temperature: North 21-23 degrees C; South 23-25 degrees C Highest temperature: North 25-27 degrees C; South 28-31 degrees C
Cloudy, with moderate to heavy rain, locally very heavy rain and thunderstorms; Ninh Thuan-Binh Thuan has scattered showers and thunderstorms, locally heavy rain. Northeast wind level 3.
Central Highlands
Lowest temperature: 19-22 degrees Celsius Highest temperature: 25-28 degrees Celsius, some places above 28 degrees Celsius
Cloudy with scattered showers and thunderstorms, locally heavy rain. Northeast wind level 2-3. Thunderstorms with possibility of tornadoes and strong gusts.
Southern Vietnam
Lowest temperature: 23-26 degrees Celsius Highest temperature: 28-31 degrees Celsius, some places above 31 degrees Celsius
Cloudy with scattered showers and thunderstorms, locally heavy rain. Northeast wind level 2-3. Thunderstorms with possibility of tornadoes and strong gusts.