According to the National Center for Hydro-Meteorological Forecasting, the Southern Central Highlands and the Southern region will have rain, moderate rain and scattered thunderstorms, locally heavy to very heavy rain with rainfall from 20-40mm, locally over 80mm (rain concentrated in the afternoon and evening); warning of the risk of local heavy rain (>80mm/6 hours).
The Central and South Central regions and the Northern Central Highlands will have scattered showers and thunderstorms, with some places experiencing heavy rain with rainfall from 10-30mm, and some places experiencing over 50mm.
From October 19, the North will welcome a cold front with showers and thunderstorms in mountainous areas, with temperatures dropping slightly. The next front from October 22-23 will see the cold front intensify, causing thunderstorms and cold weather at night and in the morning.
Thanh Hoa - Ha Tinh provinces, due to the influence of cold air shifting eastward, will have thunderstorms, with some places experiencing heavy rain on October 19-20. After October 22, when the cold air strengthens, the rain will increase and spread to the Quang Binh - Quang Ngai area.
Hanoi
Lowest temperature: 24-26 degrees Celsius.
Highest temperature: 31-33 degrees Celsius.
Cloudy, rain in some places at night, sunny in the afternoon. Light wind.
Northwest
Lowest temperature: 22-25 degrees Celsius, some places below 21 degrees Celsius.
Highest temperature: 29-32 degrees Celsius, some places above 32 degrees Celsius.
Cloudy, scattered showers and thunderstorms at night; sunny in the afternoon. Light wind. Thunderstorms with possibility of tornadoes, lightning and strong gusts of wind.
Northeast
Lowest temperature: 23-26 degrees Celsius, in mountainous areas below 23 degrees Celsius.
Highest temperature: 29-32 degrees Celsius, in some places above 32 degrees Celsius.
Cloudy, scattered showers and thunderstorms at night, especially in the Viet Bac region; sunny in the afternoon. Light wind. There is a possibility of tornadoes, lightning and strong gusts of wind during thunderstorms.
Thanh Hoa - Thua Thien Hue
Lowest temperature: 23-26 degrees Celsius.
Highest temperature: 29-32 degrees Celsius.
Cloudy, scattered showers and thunderstorms in the North at night, sunny in the afternoon; scattered showers and thunderstorms in the South. Light wind. Thunderstorms may cause tornadoes, lightning and strong gusts of wind.
Da Nang to Binh Thuan
Lowest temperature: 23-26 degrees Celsius.
Highest temperature: 29-32 degrees Celsius.
Cloudy, scattered showers and thunderstorms, with some heavy rain in the South (rain concentrated in the afternoon and evening). Light wind. Thunderstorms may cause tornadoes, lightning and strong gusts of wind.
Central Highlands
Lowest temperature: 19-22 degrees Celsius.
Highest temperature: 28-31 degrees Celsius, some places above 31 degrees Celsius.
Cloudy, with rain, moderate rain and scattered thunderstorms, locally heavy to very heavy rain (rain concentrated in the afternoon and evening). Light wind. Thunderstorms may cause tornadoes, lightning and strong gusts of wind.
Southern Vietnam
Lowest temperature: 24-27 degrees C.
Highest temperature: 30-33 degrees C.
Cloudy, with rain, moderate rain and scattered thunderstorms, locally heavy to very heavy rain (rain concentrated in the afternoon and evening). Light wind. Thunderstorms may cause tornadoes, lightning and strong gusts of wind.
