According to the National Center for Hydro-Meteorological Forecasting, the cold air mass has been reported to be moving south.
Around early morning on February 23, this cold air mass will affect the Northeast region, then affect the North Central region, Northwest and Central Central regions. The northeast wind inland is strong at level 3-4, coastal areas at level 4-5, and some places have gusts of level 6.
In the North, from the night of February 23, it will be very cold, with some mountainous areas experiencing severe cold; in the North Central region, it will be cold, with some places experiencing severe cold in the North. The lowest temperature in this cold air mass in the North is generally from 11-14 degrees Celsius, in high mountainous areas below 7 degrees Celsius; in the North Central region, it is generally 13-17 degrees Celsius; in the Central Central region, it is generally 17-20 degrees Celsius.
Due to the influence of the cold air increasing the East shift combined with the strong wind in the high-altitude West wind zone on February 23-24, the Northern and North Central regions will have rain and light rain.
People and tourists need to be on guard during thunderstorms with the possibility of tornadoes, lightning, hail and strong gusts of wind.
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Hanoi
Lowest temperature: 16-18 degrees Celsius Highest temperature: 19-21 degrees Celsius
Cloudy, light rain, drizzle and fog. Light wind. Cold weather.
Northwest
Lowest temperature: 15-18 degrees Celsius, some places below 13 degrees Celsius Highest temperature: 18-21 degrees Celsius; Northwest region 21-24 degrees Celsius, some places above 24 degrees Celsius
Cloudy, light rain, scattered drizzle and fog; Lai Chau - Dien Bien has scattered rain, showers and thunderstorms in some places. Light wind. Cold weather, some places are very cold.
Northeast
Lowest temperature: 15-18 degrees Celsius, some places below 14 degrees Celsius Highest temperature: 18-21 degrees Celsius
Cloudy, light rain, drizzle and fog. Light wind. Cold weather, some mountainous areas are very cold.
Thanh Hoa to Hue
Lowest temperature: 18-21 degrees Celsius Highest temperature: North 20-23 degrees Celsius; South 23-25 degrees Celsius
Cloudy, scattered rain and showers. Light wind. Cold in the North.
Da Nang to Binh Thuan
Lowest temperature: 22-25 degrees Celsius Highest temperature: 26-29 degrees Celsius
Cloudy, with scattered rain, showers and thunderstorms; in the South tomorrow, there will be some places with moderate to heavy rain. Northeast wind level 2-3.
Central Highlands
Lowest temperature: 18-21 degrees Celsius Highest temperature: 27-30 degrees Celsius
Cloudy, with showers and thunderstorms in some places, especially in the Southern Central Highlands, there will be scattered showers and thunderstorms, with some places having moderate to heavy rain. Northeast to east wind level 2-3.
Southern region
Lowest temperature: 22-25 degrees Celsius Highest temperature: 30-33 degrees Celsius, some places above 33 degrees Celsius
Cloudy, scattered showers and thunderstorms, locally moderate to heavy rain. Northeast to east wind level 2-3.