VOV.VN - After several days of dry and sunny weather, a cold air mass is projected to hit northern Vietnam in the middle of this week, bringing overcast skies, scattered light rain, and a significant drop in temperatures, according to the National Centre for Hydro-Meteorological Forecasting.

VOV.VN - A strong cold spell hit northern border localities of Vietnam early on November 26 and is sweeping across northern and north-central provinces in the coming hours, causing temperatures to drop sharply, according to the National Centre for Hydro-meteorological Forecasting (NCHMF).

VOV.VN - A strong cold air wave is moving toward northern Vietnam to cause temperatures in the northern region to fall sharply, starting on January 23 evening.