VOV.VN - A strengthened cold air mass swept into Vietnam from late January 20, first affecting mountainous areas in Lang Son and Cao Bang before spreading across the northern region, according to the national weather bureau.
VOV.VN - Northern Vietnam may experience frost and ice in mountainous areas as a strong cold air mass moves south and intensifies over the coming days, according to the National Centre for Hydro-Meteorological Forecasting (NCHMF).
VOV.VN - Northern Vietnam is expected to experience a strong cold spell, which will persist for several days, with mountain areas facing severe cold, according to the national weather bureau.
VOV.VN - The strong cold air mass affecting Northern Vietnam is forecast to gradually weaken from January 10, allowing temperatures to rise slightly in the coming days, though cold and dry conditions are expected to persist, according to the National Centre for Hydro-Meteorological Forecasting.
VOV.VN - Sub-zero temperatures and frost were recorded in western Nghe An province early on January 9, extending severe cold conditions beyond northern Vietnam into parts of the central region, as a strong cold air mass continued to dominate much of the country.
VOV.VN - Northern and Central Vietnam are preparing for another strong influx of cold air, reported the National Centre for Hydro-Meteorological Forecasting (NCHMF).
VOV.VN - A reinforced cold air mass has affected most of northern Vietnam as of January 2, bringing widespread rain and thunderstorms in parts of the Northeast and causing temperatures to drop by 3–5°C, according to the National Centre for Hydro-Meteorological Forecasting.
VOV.VN - A new and relatively strong cold air mass is expected to move into Northern Vietnam around January 1, 2026, bringing rain and a sharp drop in temperatures, according to the National Centre for Hydro-Meteorological Forecasting.
VOV.VN - A cold air mass affected parts of south-central Vietnam on December 26 and is expected to continue influencing the region through the evening and overnight, according to the National Centre for Hydro-Meteorological Forecasting.
VOV.VN - Northern Vietnam is expected to be hit by a strong cold surge during the Christmas period, with temperatures dropping significantly and widespread chilly conditions forecast between December 23 and 25.