According to the National Center for Hydro-Meteorological Forecasting, around the night of November 25, this cold air mass will affect the northeastern provinces, then affect the North Central, Northwest and Central Central regions. Northeast winds inland will be strong at level 3-4, coastal areas at level 4-5.
On November 26, the weather in the North and North Central regions will turn cold, and the mountainous regions will be cold. From the night of November 26, the weather in the North and North Central regions will turn cold. The lowest temperature in this cold air mass in the North and North Central regions will generally be from 16-18 degrees Celsius, in mountainous regions 12-14 degrees Celsius, and in high mountainous regions below 10 degrees Celsius.
Forecast for Hanoi area, from the night of November 25 to the morning of November 26, there will be scattered rain. On November 26, the weather will turn cold, from the night of November 26, the weather will turn cold. The lowest temperature in this cold air mass is commonly 17-19 degrees Celsius.
The lowest temperature is forecasted in some northern mountainous tourist destinations such as Sa Pa (Lao Cai) around 8-9 degrees Celsius, Moc Chau (Son La) around 10-11 degrees Celsius, Ha Giang 12-13 degrees Celsius, Dien Bien 12-14 degrees Celsius...
At sea, from the evening and night of November 25, in the Gulf of Tonkin, the Northeast wind will increase to level 6-7, gusting to level 8-9, with rough seas and waves 2.0-3.5m high. From November 26, in the North East Sea (including the Hoang Sa archipelago), there will be strong Northeast wind at level 6-7, gusting to level 8-9, with rough seas and waves 3.0-5.0m high. The sea from Quang Tri to Quang Ngai will have strong Northeast wind at level 6, gusting to level 7-8, with rough seas and waves 2.0-4.0m high.
With the current weather conditions, residents and tourists planning to visit the Northern and North Central regions, especially the mountainous areas of the North, should bring warm clothes to keep warm. Pay attention to weather forecasts, bring an umbrella or raincoat, in case of sudden rain.