According to the National Center for Hydro-Meteorological Forecasting, the area from Thua Thien Hue to Binh Thuan, the Central Highlands and the South will have scattered showers and thunderstorms, locally heavy rain with rainfall from 15-30mm, locally over 70mm.
Thunderstorms may produce tornadoes, lightning, and strong gusts of wind. Localized heavy rains may cause flooding in low-lying areas. Residents and visitors should be on guard against flash floods in small rivers and streams, and landslides on steep slopes.
From October 14, there is a possibility of rain in the North but there is no Northeast monsoon, the humidity in the air increases. Between October 22 and 27, there is a possibility of a Northeast monsoon. This will be the third cold spell since the beginning of the season and the second in October.
Hanoi
Lowest temperature: 22-24 degrees Celsius.
Highest temperature: 31-33 degrees Celsius.
Cloudy, no rain at night, scattered light fog early morning; sunny day. Light wind.
Northwest
Lowest temperature: 21-24 degrees Celsius, some places below 20 degrees Celsius.
Highest temperature: 29-32 degrees Celsius.
Cloudy, scattered showers and thunderstorms at night; scattered showers and thunderstorms during the day. Light wind.
Northeast
Lowest temperature: 22-25 degrees Celsius, mountainous areas below 22 degrees Celsius.
Highest temperature: 30-33 degrees Celsius.
Cloudy, with rain in some places, scattered light fog in the early morning; sunny in the afternoon, with scattered showers and thunderstorms in the mountainous and midland areas. Light wind.
Thanh Hoa - Thua Thien Hue
Lowest temperature: 22-25 degrees Celsius.
Highest temperature: 30-33 degrees Celsius.
Partly cloudy, with scattered showers in the North, scattered light fog in the early morning, sunny in the afternoon; scattered showers and thunderstorms in the South, scattered showers and thunderstorms from tomorrow afternoon, locally heavy rain in some places. Light wind. Thunderstorms are likely to cause tornadoes, lightning and strong gusts of wind.
Da Nang to Binh Thuan
Lowest temperature: 24-27 degrees C.
Highest temperature: 30-33 degrees C.
Cloudy, scattered showers and thunderstorms, scattered showers and thunderstorms from tomorrow afternoon, locally heavy rain. Northeast wind level 2-3. Thunderstorms are likely to cause tornadoes, lightning and strong gusts of wind.
Central Highlands
Lowest temperature: 20-23 degrees C.
Highest temperature: 28-31 degrees C.
Cloudy, scattered showers and thunderstorms in some places, scattered showers and thunderstorms in the afternoon and evening, locally heavy rain in some places. Light wind. Thunderstorms may cause tornadoes, lightning and strong gusts of wind.
Southern Vietnam
Lowest temperature: 24-27 degrees C.
Highest temperature: 31-34 degrees C.
Cloudy, scattered showers and thunderstorms in some places, scattered showers and thunderstorms in the afternoon and evening, locally heavy rain in some places. Light wind. Thunderstorms may cause tornadoes, lightning and strong gusts of wind.