According to the National Center for Hydro-Meteorological Forecasting, currently, the cold air mass in the North is still moving south.
It is forecasted that on land around the afternoon and night of December 11, this cold air mass will affect the northeastern provinces, then affect the North Central region and some places in the northwest.
From the night of December 12, cold air continues to strengthen and affect the Northwest, Central Central and some places in the South Central. The wind changes to the Northeast, strong level 3 inland, level 3-4 in coastal areas.
From the afternoon and night of December 11, the weather in the Northern region will turn cold, with some mountainous areas experiencing severe cold. From the night of December 12, the weather in the North Central region will turn cold. The lowest temperature during this cold spell in the Northern and North Central regions will generally be between 14-17 degrees Celsius, in mountainous areas 11-14 degrees Celsius, and in high mountainous areas below 10 degrees Celsius.
Hanoi area:From the evening and night of December 11, the weather will turn cold. The lowest temperature in this cold air mass is commonly 15-17 degrees.
Hai Duong area:December 10, cold, no rain; weak sunshine at noon and afternoon, temperature at 1pm today ranges from 20-21 degrees Celsius, 2-3 degrees Celsius higher than yesterday afternoon. Northeast wind level 2-3, cold, temperature ranges from 17-23 degrees Celsius.