The National Center for Hydrology Meteorology Forecasting warned that cold air having intensifies and connecting with upper-air wind convergence at 1,500 meters above the surface would trigger heavy rainfalls between 40 mm and 100 mm over the Northeast, Red River Delta, North- Central and Mid-Central regions from last night through today.
The National Center for Hydrology Meteorology Forecasting warned that a cold wave would affect the whole Northern region reducing temperatures to between 15 degrees Celsius and 20 degrees Celsius from tonight.
Due to the influence of storm Rai connecting with the current cold air, the northern East Sea including the Paracel Islands, the eastern territorial waters of the middle of the East Sea will brace for a gusty wind of levels 7 to 9 and rough sea from tonight.
The National Center for Hydrology Meteorology Forecasting warned that a cold air began flowing south, affecting directly to the East- Northern and North- Central region's weather from October 28.
The National Hydrology Meteorology Forecast Center issued a warning of a cold air wave triggering rainy spells across the Northern and Central regions until at least the middle of this week.
According to the National Hydrology Meteorology Forecast Center, the northeast monsoon is expected to grip the Northern region of Vietnam from October 12.
According to the latest weather news from the National Hydrology Meteorology Forecast Center, a cold wave will hit both Gulf of Tonkin and Vietnam’s mainland resulting in gusty northeast monsoon.
According to the National Hydrology Meteorology Forecast Center, a cold air mass will strengthen to the northern and central region of Vietnam from November 22.
The strongest operation of cold front will continue bringing medium- heavy rains in the northern and central provinces, the northeast monsoon of level 2-3 in the mainland and powerful wind of level 3-4 in the coastal region in the early morning of tomorrow, reported the National Hydrology Meteorology Forecast Center.