Weather forecast for the next 24 to 48 hours
The National Center for Hydro-Meteorological Forecasting said that in the next 24 to 48 hours, the weather in all three regions will not fluctuate significantly.

Northeast region and Thanh Hoa: no rain at night, early morning has scattered fog and light fog, sunny day. Cold at night and morning.
In the Northwest and from Nghe An to Quang Binh, there will be rain in some places; early morning there will be scattered fog and light fog, sunny in the afternoon. Cold weather.
From Quang Tri to Khanh Hoa, there will be scattered showers and thunderstorms; from January 4, the rain will gradually decrease. In the North, it will be cold.
Other areas have scattered showers and thunderstorms. Thunderstorms are likely to produce tornadoes, lightning and strong gusts of wind.
Weather forecast from night 4.1 to 12.1.2025
The National Center for Hydro-Meteorological Forecasting has made comments on notable weather trends in some areas from the night of January 4, 2025 to January 12, 2025.

In the North and North Central regions, there will be no rain at night, with scattered fog and light fog in the early morning, and sunny days. From the night of January 4 to 6, the North will have cold weather at night and in the morning. From January 7, the two regions will have rain in some places, with scattered fog and light fog in the early morning. It will be cold, with some mountainous areas in the North experiencing severe cold.
The Central Central region from January 5 to 6 and from about January 8 to 11 will have scattered rain and thunderstorms in some places. The North will be cold.
Other areas from the night of January 4 to January 12 will have scattered showers and thunderstorms. Thunderstorms are likely to cause tornadoes, lightning and strong gusts of wind.