According to the National Center for Hydro-Meteorological Forecasting, from February 27, the temperature in the Northern region will increase by 9-10 degrees Celsius, the weather will turn sunny to noon and afternoon.In Hanoi, from February 27, the highest temperature will increase to 23 degrees Celsius, in early March, the highest temperature will increase to 27-28 degrees Celsius.
Around March 4 - 5, the North will welcome a new cold air mass, causing the temperature to drop to 6-8 degrees Celsius and remain at 18-20 degrees Celsius, in mountainous areas about 12-14 degrees Celsius.This cold air mass will cause scattered rain.
From Quang Binh to Khanh Hoa, there will be rain in some places; the North of this area will have scattered rain on the morning of February 27. Other areas will have scattered showers in the evening and at night, sunny during the day.
People and tourists need to be on guard during thunderstorms with the possibility of tornadoes, lightning and strong gusts of wind.

Hanoi
Lowest temperature: 14-16 degrees Celsius Highest temperature: 18-20 degrees Celsius
Cloudy, light rain at night and early morning, scattered drizzle and fog, sunny in the afternoon. Light wind. Cold weather.
Northwest
Lowest temperature: 12-15 degrees Celsius, some places below 11 degrees Celsius Highest temperature: 20-23 degrees Celsius, some places in the Northwest region above 25 degrees Celsius
Cloudy, with rain in some places, fog in some places in the early morning, sunny in the afternoon; the Northwest region has scattered showers and thunderstorms. Light wind. Cold weather, some places are very cold.
Northeast
Lowest temperature: 13-16 degrees Celsius, mountainous areas 10-13 degrees Celsius Highest temperature: 17-20 degrees Celsius, some places above 20 degrees Celsius
Cloudy, light rain at night and early morning, scattered drizzle and fog, sunny in the afternoon. Light wind. Cold weather, some mountainous areas are very cold.
Thanh Hoa to Hue
Lowest temperature: 14-17 degrees Celsius Highest temperature: 21-24 degrees Celsius
Cloudy, the North has light rain in some places, early morning there is fog and light fog, afternoon and evening there is less cloud and sunshine; the South has scattered rain at night and in the morning, then there is rain in some places. North wind light, South northwest wind level 2-3. Cold weather.
Da Nang to Binh Thuan
Lowest temperature: North 20-22 degrees Celsius; South 23-25 degrees Celsius Highest temperature: North 25-27 degrees Celsius; South 28-30 degrees Celsius
Cloudy, scattered rain in the North at night and morning, then some rain; showers and thunderstorms in the South. Northeast wind level 2-3, in the South level 3-4 in some places. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Central Highlands
Lowest temperature: 18-21 degrees Celsius, some places below 17 degrees Celsius Highest temperature: 28-31 degrees Celsius
Cloudy, showers and thunderstorms in some places in the evening and at night, sunny during the day. Northeast to east wind level 2-3. 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
Cloudy, showers and thunderstorms in some places in the evening and at night, sunny during the day. Northeast to east wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.