According to the National Center for Hydro-Meteorological Forecasting, early this morning (March 29), cold air flooded south, affecting the Northern and North Central regions.
The Northeast and Northwest regions will have cloudy skies with scattered showers and thunderstorms. In particular, the Northwest region will have scattered showers and thunderstorms.
The lowest temperature is 15-18 degrees Celsius, some places below 12 degrees Celsius.
The Hanoi area is cloudy with scattered showers and thunderstorms. Northeast wind level 2-3. The night will turn cold. The lowest temperature is 17-19 degrees Celsius, the highest is 21-23 degrees Celsius.
From Thanh Hoa to Hue, the sky is cloudy, with rain in some places at night, rain during the day, scattered showers and thunderstorms in some places. The weather in the North will turn cold, the lowest temperature will be 18-21 degrees Celsius.
Other areas will have scattered showers and thunderstorms, with the possibility of scattered showers and thunderstorms in the late afternoon and evening.
Due to the influence of cold air, people and tourists in the Northern and North Central regions should pay attention to bringing warm clothes and thermal clothing. Don't forget umbrellas and raincoats, beware of sudden changes in weather.

Hanoi
Lowest temperature: 17-19 degrees Celsius Highest temperature: 21-23 degrees Celsius
Cloudy, with scattered showers and thunderstorms. Northeast wind level 2-3. The night will turn cold. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Northwest
Lowest temperature: 17-20 degrees Celsius, some places below 17 degrees Celsius Highest temperature: 21-24 degrees Celsius, Northwest region 26-29 degrees Celsius, some places above 29 degrees Celsius
Cloudy, scattered showers and thunderstorms; the Northwest region has scattered showers and thunderstorms. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Northeast
Lowest temperature: 17-20 degrees Celsius, mountainous areas below 15 degrees Celsius Highest temperature: 20-23 degrees Celsius
Cloudy, with scattered showers and thunderstorms. Northeast wind level 2-3, coastal areas level 3-4. Night will turn cold. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Thanh Hoa to Hue
Lowest temperature: North 18-21 degrees Celsius, South 21-24 degrees Celsius Highest temperature: North 21-24 degrees Celsius; South 24-27 degrees Celsius
Cloudy, with rain in some places at night, rain during the day, scattered showers and thunderstorms in some places. Light wind; from early tomorrow morning, the north wind will shift to the northwest level 2-3, coastal areas level 3-4. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The North will turn cold from tomorrow.
Da Nang to Binh Thuan
Lowest temperature: 22-25 degrees Celsius Highest temperature: North 28-31 degrees Celsius; South 31-34 degrees Celsius
Cloudy, some places have rain at night in the North, scattered showers and thunderstorms during the day; South cloudy, scattered showers and thunderstorms at night, sunny during the day. East to southeast wind level 2-3.
Central Highlands
Lowest temperature: 20-23 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, some places have hot sunshine. Light wind.
Southern region
Lowest temperature: 23-26 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, some places have hot sunshine. Light wind.