According to the National Center for Hydro-Meteorological Forecasting, from the evening of September 19th to the morning of September 20th, the area from Nghe An to Ha Tinh will have heavy to very heavy rain, with common rainfall of 40-80mm, especially the eastern area with over 200mm in some places.
The area from Quang Tri to Hue City has moderate rain, heavy rain and thunderstorms, locally very heavy rain in some places. Common rainfall is 20-50mm, locally over 100mm.
In addition, from the evening of September 19th to September 20th, the Southern region and Lam Dong will have moderate rain and thunderstorms, locally heavy to very heavy rain, common rainfall of 20-40mm, locally over 100mm. Rain concentrated in the afternoon and night.
Other areas in the South Central Coast and Central Highlands have showers, scattered thunderstorms, locally heavy rain with rainfall of 15-30mm, locally over 80mm.
In thunderstorms, people need to be wary of tornadoes, lightning, hail and strong gusts of wind.
On September 20, heavy rain in the area from Nghe An to Hue City tends to gradually decrease.
Heavy rain can cause flooding in low-lying areas, urban areas, and industrial parks; and increase the risk of flash floods on small rivers and streams and landslides on slopes.
Weather forecast for the evening of August 19 and tomorrow, September 20, nationwide
Hanoi City
Lowest temperature: 24-26 degrees C.
Highest temperature: 32-34 degrees C.
Cloudy, sometimes showers and thunderstorms. Southeast to East wind level 2-3. In thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Northwest
Lowest temperature: 22-25 degrees C, in some places below 21 degrees C.
Highest temperature: 29-32 degrees C.
Cloudy, with showers and thunderstorms in some places. Light wind. In thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Northeast
Lowest temperature: 23-26 degrees C, mountainous areas in some places below 22 degrees C.
Highest temperature: 30-33 degrees C.
Cloudy, showers and thunderstorms in some places. In the South of the delta and the South of Phu Tho province, there are showers and scattered thunderstorms, locally heavy rain. Southeast to East wind level 2-3. In thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Thanh Hoa to Hue
Lowest temperature: 23-26 degrees C.
Highest temperature: 28-31 degrees C, in some places above 31 degrees C.
Cloudy, with moderate rain, heavy rain and thunderstorms, locally very heavy rain. Thanh Hoa has showers and scattered thunderstorms, locally heavy rain. Light wind. In thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
South Central Coast
Lowest temperature: 24-27 degrees C.
Highest temperature: 30-33 degrees C.
Cloudy, with showers and thunderstorms in some places. Especially in the afternoon and evening, there are scattered showers and thunderstorms. Light wind. In thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Central Highlands
Lowest temperature: 20-23 degrees C.
Highest temperature: 28-31 degrees C.
Cloudy, showers and scattered thunderstorms in the afternoon and evening, locally heavy rain. Lam Dong has rain, moderate rain and thunderstorms, locally heavy to very heavy rain. Light wind. In thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Southern region
Lowest temperature: 23-26 degrees C.
Highest temperature: 31-34 degrees C.
Cloudy, rain, moderate rain and thunderstorms in the afternoon and evening, locally heavy to very heavy rain. Light wind. In thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Ho Chi Minh City
Lowest temperature: 24-26 degrees C.
Highest temperature: 30-33 degrees C.
Cloudy, rain, moderate rain and thunderstorms in the afternoon and evening, locally heavy to very heavy rain. Light wind. In thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
