According to the National Center for Hydro-Meteorological Forecasting, tomorrow (March 5), the cold air mass will have a weak impact on the mountainous areas of the Northeast, and will be strengthened from night.
In the North, the temperature will gradually decrease from tomorrow morning. From tomorrow night, the North and North Central regions will turn cold, with some places in the North experiencing severe cold.
The lowest temperature in this cold air mass in the North is generally from 12-15 degrees Celsius, in high mountainous areas below 8 degrees Celsius; in the North Central region, it is generally 14-17 degrees Celsius; from Quang Binh to Hue, it is generally 16-19 degrees Celsius.
Due to the influence of the strengthening cold air combined with the strong wind in the high-altitude Western wind zone, from tomorrow, the Northern and North Central regions will have scattered rain and light rain.
The severe cold in the mountainous areas of the Northeast is likely to last until March 8.
The Central and South Central regions will have rain in some places, sunny days. The Central Highlands and the South will have rain in some places at night; sunny during the day, some places will be hot. People and tourists need to pay attention to preparing health protection measures during the changing seasons.

Hanoi
Lowest temperature: 20-22 degrees Celsius Highest temperature: 24-26 degrees Celsius
Cloudy, scattered rain and light rain. Northeast wind level 2-3. Cold at night and morning.
Northwest
Lowest temperature: 19-22 degrees Celsius, some places below 18 degrees Celsius Highest temperature: 25-28 degrees Celsius; Northwest region 31-34 degrees Celsius, some places above 35 degrees Celsius
Cloudy, rain in some places at night, sunny during the day, especially in the Northwest region, there are places with hot weather; Light wind. Cold at night and morning.
Northeast
Lowest temperature: 19-22 degrees Celsius, mountainous areas below 18 degrees Celsius Highest temperature: 23-26 degrees Celsius
Cloudy, scattered rain and light rain. Northeast wind level 2-3. Cold at night and morning.
Thanh Hoa to Hue
Lowest temperature: 21-24 degrees Celsius Highest temperature: North 23-26 degrees Celsius, some places above 26 degrees Celsius; South 27-30 degrees Celsius, some places above 30 degrees Celsius
The North is cloudy, with rain in some places, early morning there is scattered fog and light fog, afternoon and evening there is less cloud and sunshine; the South is cloudy, with showers and thunderstorms at night in some places, sunny during the day. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Da Nang to Binh Thuan
Lowest temperature: 22-25 degrees Celsius Highest temperature: 29-32 degrees Celsius, some places above 32 degrees Celsius
Cloudy, showers and thunderstorms in some places in the evening and at night, sunny during the day. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Central Highlands
Lowest temperature: 19-22 degrees Celsius, some places below 19 degrees Celsius Highest temperature: 31-34 degrees Celsius, some places above 35 degrees Celsius
Cloudy, showers and thunderstorms in some places in the evening and at night, sunny during the day. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Southern region
Lowest temperature: 23-26 degrees Celsius Highest temperature: 31-34 degrees Celsius, some places above 35 degrees Celsius
Cloudy, no rain at night, sunny days, hot weather in some places. Light wind.