According to the latest weather forecast from the National Center for Hydro-Meteorological Forecasting, from October 20-22, the cold air will be strengthened, affecting other places in the Northeast and North Central regions, then affecting some places in the Northwest and Central Central regions. On land, the wind will shift to the Northeast level 2-3, coastal areas level 3-4.
From the night of October 20, the Northern region and Thanh Hoa will have cold nights and mornings, and the mountainous areas will be cold.
The lowest temperature in this cold air mass in the Northern Delta and Thanh Hoa is generally 19-21 degrees Celsius, in mountainous and midland areas of the North 17-19 degrees Celsius, in high mountainous areas below 16 degrees Celsius.
Hanoi area is sunny during the day, no rain at night. Cold in the morning and at night. The lowest temperature in this cold air mass is generally 19-21 degrees Celsius.
Due to the influence of cold air combined with the circulation of storm No. 12, the North East Sea area has strong northeast winds of level 7-8; the area near the storm's center has strong winds of level 9-11, gusts of level 13, waves 3.0-5.0m high, the area near the storm's center has 5.0-7.0m high. The sea is rough.
In the Gulf of Tonkin, there are strong northeast winds of level 6, gusting to level 7-8, rough seas, waves 2.0-4.0m high. Warning of the possibility of natural disasters: Due to the influence of cold air combined with disturbances in the high-altitude East wind zone, in the area from Nghe An to Quang Ngai, there will be rain, moderate rain and thunderstorms, locally heavy rain.
tornadoes, lightning, hail, and strong gusts of wind can cause damage to agriculture, break trees, damage houses, traffic, and infrastructure. Heavy rain can cause the risk of flooding in low-lying areas, flash floods, landslides in mountainous areas; in urban areas and industrial parks, local flooding may occur. Strong winds and large waves at sea affect ships and maritime activities.
The cold weather at night and in the morning can affect people's health, especially the elderly and children.
People and tourists planning to visit these areas should pay attention to bringing umbrellas and raincoats to prevent sudden changes in weather. Wear warm to ensure health, especially at night and early morning.
