According to the National Center for Hydro-Meteorological Forecasting, cold air has affected some places in the South Central region. In the Gulf of Tonkin, there are strong northeast winds of level 5, sometimes level 6, gusting to level 8.
Tonight, February 24, cold air continues to affect other places in the South Central region. The Northeast wind inland is strong at level 2-3, coastal areas at level 3-4, and some places have gusts of level 6.
In the North, it is very cold, in mountainous areas it is very cold; in the North Central region, it is cold, in the North, it is very cold. The lowest temperature in this cold air mass in the North is generally from 11-13 degrees Celsius, in mountainous areas from 9-11 degrees Celsius, in high mountainous areas below 7 degrees Celsius; in the North Central region, it is generally 13-16 degrees Celsius.
Due to the influence of the strengthening cold air combined with the strong wind in the high-altitude Western wind zone, there will be rain and light rain in the Northern and North Central regions; on February 25, due to the influence combined with the convergence in the high-altitude Western wind zone, there will be rain, showers and thunderstorms in some places, locally moderate rain and heavy rain.
People and tourists should be on guard during thunderstorms with the possibility of tornadoes, lightning, hail and strong gusts of wind.

Hanoi
Lowest temperature: 11-13 degrees Celsius Highest temperature: 15-17 degrees Celsius
Cloudy, rain, light rain at night; rain, showers and thunderstorms during the day. Northeast wind level 2-3. Severe cold.
Northwest
Lowest temperature: 11-14 degrees Celsius, some places below 7 degrees Celsius Highest temperature: 14-17 degrees Celsius, some places above 18 degrees Celsius
Cloudy, with rain, showers and thunderstorms in some places, locally moderate rain, heavy rain in some places. Light wind. Severe cold, some places are very cold. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Northeast
Lowest temperature: 10-13 degrees Celsius, high mountainous areas below 7 degrees Celsius Highest temperature: 14-17 degrees Celsius
Cloudy, rain at night, light rain; rain, showers and thunderstorms during the day, locally moderate to heavy rain. Northeast wind level 2-3. Severe cold, some mountainous areas are severely cold. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Thanh Hoa to Hue
Lowest temperature: North 12-15 degrees Celsius; South 16-19 degrees Celsius Highest temperature: North 15-17 degrees Celsius; South 18-21 degrees Celsius, some places above 22 degrees Celsius
Cloudy, the North has rain, showers at night; during the day there are scattered showers and thunderstorms, locally moderate rain, heavy rain; in the South there is rain, moderate rain, locally heavy rain and thunderstorms. North to northwest wind level 2-3, coastal areas level 3-4. Cold weather, some places in the North are very cold.
Da Nang to Binh Thuan
Lowest temperature: North 21-23 degrees Celsius; South 23-25 degrees Celsius Highest temperature: North 23-26 degrees Celsius; South 27-30 degrees Celsius
Cloudy, with rain, moderate rain, locally heavy rain and thunderstorms; Ninh Thuan - Binh Thuan has scattered showers and thunderstorms. Northeast wind level 2-3, coastal areas level 3-4, some places have gusts of level 6. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Central Highlands
Lowest temperature: 19-22 degrees Celsius Highest temperature: 25-28 degrees Celsius, some places above 28 degrees Celsius
Cloudy, with showers and thunderstorms in some places; in the East, there will be rain, moderate rain, locally heavy rain and thunderstorms. Northeast to east wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Southern region
Lowest temperature: 23-26 degrees Celsius Highest temperature: 30-33 degrees Celsius, some places above 33 degrees Celsius
Cloudy, scattered showers and thunderstorms. Northeast to east wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.