According to the new weather forecast from the National Center for Hydro-Meteorological Forecasting, storm No. 10 has moved to the Upper Laos area and weakened into a low pressure area, then gradually dissipated.
The North and Thanh Hoa will have moderate rain, heavy rain and scattered thunderstorms on the night of September 29 and 30, locally very heavy rain, with common rainfall from 50-100mm, locally over 200mm.
From the evening of September 29 to September 30, in Son La, Phu Tho and Lao Cai provinces, there will be heavy to very heavy rain with common rainfall from 70-150mm, some places over 250mm. Warning of the risk of rain with a large intensity of over 150mm in 3 hours.
The area from Nghe An to Hue City and the South Central Coast will have scattered showers and thunderstorms; in the North, on the night of September 29, there will be scattered showers and thunderstorms.
Central Highlands and the South have scattered showers and thunderstorms in the afternoon and evening.
The common rainfall is 10-30mm, locally over 80mm.
Heavy rain in the North and Thanh Hoa continues, suggesting monitoring more bulletins forecasting heavy rain.
The situation of strong winds and big waves in the Gulf of Tonkin is still prolonged, it is necessary to pay attention to dangerous weather reports at sea.
People and tourists need to be on guard against the risk of flash floods, landslides, and land subsidence on steep slopes and small streams in Lai Chau, Son La, Phu Tho, Lao Cai, Tuyen Quang, Thai Nguyen, Cao Bang, Lang Son, Quang Ninh, Bac Ninh, Thanh Hoa, Nghe An, Ha Tinh, Quang Tri provinces.

Weather forecast for tomorrow, September 30th nationwide:
Hanoi
Lowest temperature: 23-25 degrees Celsius
Highest temperature: 28-30 degrees Celsius
Cloudy, moderate rain, heavy rain and thunderstorms, locally very heavy rain. East to southeast wind level 2-4. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Northwest
Lowest temperature: 21-24 degrees Celsius, some places below 20 degrees Celsius
Highest temperature: 26-29 degrees Celsius
Cloudy, moderate rain, heavy rain and scattered thunderstorms, locally very heavy rain; in the South of Phu Tho, Son La and Lao Cai provinces, there will be heavy to very heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Northeast
Lowest temperature: 22-25 degrees Celsius, mountainous areas below 21 degrees Celsius
Highest temperature: 27-30 degrees Celsius
Cloudy, moderate rain, heavy rain and scattered thunderstorms, locally very heavy rain. The east to southeast wind will be level 2-4; especially along the coast tonight, there will be southeast winds of level 6, some places will be level 7, gusting to level 9; then the wind will gradually decrease. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Thanh Hoa to Hue
Lowest temperature: 23-26 degrees Celsius
Highest temperature: North 29-31 degrees Celsius, South 31-33 degrees Celsius
Cloudy, the North has scattered rain, showers and thunderstorms, Thanh Hoa has moderate rain, heavy rain and thunderstorms, locally very heavy rain. Southeast wind level 2-3; Thanh Hoa coastal area tonight also has southeast wind level 6, gusting to level 8-9; then the wind gradually decreases. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
South Central Coast
Lowest temperature: 23-26 degrees Celsius
Highest temperature: 31-34 degrees Celsius
Cloudy, scattered showers and thunderstorms, sunny days. North winds are easterly, South winds are level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Central Highlands
Lowest temperature: 19-22 degrees Celsius
Highest temperature: 28-31 degrees Celsius
Cloudy, with showers and thunderstorms in some places, scattered showers and thunderstorms in the afternoon and evening, locally heavy rain in some places. Southwest wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Southern region
Lowest temperature: 23-26 degrees Celsius
Highest temperature: 30-33 degrees Celsius
Cloudy, with showers and thunderstorms in some places, scattered showers and thunderstorms in the afternoon and evening, locally heavy rain in some places. Southwest wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Ho Chi Minh City
Lowest temperature: 24-26 degrees Celsius
Highest temperature: 30-32 degrees Celsius
Cloudy, with showers and thunderstorms in some places, scattered showers and thunderstorms in the afternoon and evening, locally heavy rain in some places. Southwest wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.