According to the National Center for Hydro-Meteorological Forecasting, currently, in the north, there is a cold air mass moving southward. The North has rain in some places; common temperature 28 - 31 degrees, in some places above 31 degrees.
Around the night of March 2nd, this cold air mass will affect the Northeast region, then affect the North Central region, most of the Northwest region and some places in the Central Central region. Wind turns northeast at level 2-3, coastal areas level 3-4.
The Northern and North Central regions from the evening of March 2nd to March 3rd, are forecast to have rain, scattered showers and thunderstorms in some places.
From March 3rd, it will be cold at night and in the morning in the North and Thanh Hoa; especially in the mountainous areas of the Northeast region, it will turn cold.
On the night of March 2nd and day of March 3rd, the Northeast region has the lowest temperature of 17 - 20 degrees C, mountainous areas in some places below 16 degrees C. Average temperature 20 - 22 degrees C, mountainous areas 18 - 20 degrees C.
The lowest temperature in this cold air wave in the North and Thanh Hoa is commonly 15 - 18 degrees Celsius, mountainous areas have places below 14 degrees Celsius.
Cold weather can affect livestock, poultry and the growth and development of crops.
Hanoi area from the night of March 2 to March 3 has rain, scattered showers and thunderstorms in some places; from March 3, it will be cold at night and in the morning. The lowest temperature in this cold air wave is commonly 16 - 18 degrees.
The Central Central region has rain, scattered showers and thunderstorms in some places from March 3 due to the influence of cold air. In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Rainstorms accompanied by tornadoes, lightning, hail and strong gusts of wind can cause damage to agricultural production, causing trees to fall, damage to houses, traffic works and infrastructure.
At sea, from near dawn on March 3, in the Gulf of Tonkin, the northeast wind will gradually strengthen to level 6, gusting to level 7-8; rough seas; waves 1.5 - 2.5m high.
The North East Sea area (including the Hoang Sa special zone) will gradually have strong northeast winds of level 6; especially the northeast sea area at times level 7, gusts of level 8 - 9; strong rough seas; waves 2 - 4m high.
From the afternoon of March 3rd, the sea area from southern Quang Tri to Quang Ngai will gradually have stronger northeast winds of level 5, sometimes level 6, gusts of level 7 - 8; rough seas; waves 1 - 2m high.
Strong winds and big waves at sea can affect the operation of ships and other activities.
