Today, the North is cool, the South has rain in the evening

North cool weather

At sea, the Northeast wind is strong at level 6, sometimes level 7, gusting to level 8. The Gulf of Tonkin and the northern waters of the North East Sea (including Hoang Sa) have waves 2 - 3 m high, rough seas. Ships operating in the area need to pay special attention to ensure safety.

In addition, in the mainland, cold air combined with disturbances in the East wind zone causes widespread rain. From Thanh Hoa to Quang Binh, there will be moderate rain, heavy rain, and very heavy rain in some places. The Northwest region and from Quang Tri to Quang Ngai will also have showers and thunderstorms, with some places having heavy rain. During thunderstorms, there is a risk of tornadoes, lightning, hail, and strong gusts of wind.

Notably, in the past 6 hours (from 11pm on May 10 to 5am on May 11), many areas in the provinces of Lai Chau, Lao Cai, Yen Bai, Ha Giang, Son La, Dien Bien , Thanh Hoa and Nghe An have had moderate rain, heavy rain, and in some places very heavy rain. Rainfall measured at some locations is as follows: Chieng Ngam (Son La) 124.8mm, Hang Lia (Dien Bien) 89.8mm, Tan Thanh (Thanh Hoa) 158mm, Tang Thanh (Nghe An) 161.4mm. Soil moisture models show that many areas in these provinces have reached saturation or near saturation (over 85%).

It is forecasted that in the next 6 hours, the risk of flash floods on small rivers and streams, landslides on steep slopes in many districts of the above provinces is very high. People living in mountainous areas, along rivers and streams need to be vigilant and implement prevention plans disseminated by local authorities.

In Ha Tinh , from 2:00 to 4:00 a.m. on the same day, moderate and heavy rains were also recorded in some places such as Son Truong 48mm, Son Hong 38.4mm, Do Diem 35.6mm. Soil moisture in many areas reached saturation levels, posing a high risk of flash floods and landslides, especially in Huong Khe, Huong Son, Vu Quang, Duc Tho, Can Loc districts, Ky Anh town and Ky Anh district.

In the next 3-6 hours, Ha Tinh area will continue to have rain, some places will have heavy rain with common rainfall of 30-60mm, some places will have over 100mm. The warning level of natural disaster risk due to flash floods, landslides, land subsidence due to heavy rain or water flow in these areas is assessed at level 1.

The National Center for Hydro-Meteorological Forecasting recommends that people regularly monitor weather forecasts and proactively prevent natural disasters, especially in mountainous areas and along rivers and streams, where there is a high risk of flash floods and landslides in the coming time.

Weather forecast for regions across the country:

Hanoi capital is cloudy, with occasional showers and thunderstorms. Northeast wind level 2 - 3. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind. Lowest temperature 21 - 23 degrees Celsius. Highest temperature 25 - 27 degrees Celsius.

The Northwest region is cloudy, with moderate rain and scattered thunderstorms during the day, with some places having heavy rain; the rain gradually decreases at night. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The lowest temperature is 19 - 22 degrees Celsius, some places below 19 degrees Celsius. The highest temperature is 25 - 28 degrees Celsius.

The northeastern provinces are cloudy, with scattered showers and thunderstorms during the day, with some heavy rain in some places. During the day, the northeast wind is level 2-3, in coastal areas level 3-4, gusting to level 6; the wind gradually decreases. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The lowest temperature is 20-23 degrees Celsius, in mountainous areas, some places are below 19 degrees Celsius. The highest temperature is 25-28 degrees Celsius.

Ho Chi Minh City flooded many places after the rain on the morning of May 10

Provinces from Thanh Hoa to Hue are cloudy, with moderate rain, heavy rain and thunderstorms during the day, locally very heavy rain, gradually decreasing after the rain. In the North, the North to Northwest wind is level 2 - 3; in the South, the Southwest wind is level 2 - 3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The lowest temperature is 22 - 25 degrees Celsius. The highest temperature is 26 - 29 degrees Celsius, in the South, some places are above 29 degrees Celsius.

From Da Nang to Binh Thuan, it is cloudy, in the North it rains during the day, moderate rain and thunderstorms, locally heavy rain, gradually decreasing after the rain; in the South it is cloudy, sunny during the day, scattered showers in the evening and thunderstorms in some places, no rain at night. Wind from the south to the southwest is level 2 - 3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The lowest temperature is 24-27 degrees Celsius. The highest temperature in the North is 29 - 32 degrees Celsius, in the South is 32 - 34 degrees Celsius, some places are over 34 degrees Celsius.

The Central Highlands provinces are cloudy with rain, moderate rain and scattered thunderstorms, locally heavy rain (rain concentrated in the afternoon and evening). Southwesterly winds level 2 - 3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The lowest temperature is 20 - 23 degrees Celsius. The highest temperature is 27 - 30 degrees Celsius, some places are over 30 degrees Celsius.

The South is cloudy with rain, moderate rain and scattered thunderstorms, locally heavy rain (rain concentrated in the afternoon and evening). Thunderstorms are likely to cause tornadoes, lightning, hail and strong gusts of wind. Lowest temperature 24 - 27 degrees Celsius. Highest temperature 29 - 32 degrees Celsius, some places above 32 degrees Celsius.

According to the Southern Hydrometeorological Station, on May 11, Ho Chi Minh City continued to experience a heat wave with the highest temperature ranging from 35-36 degrees Celsius. Relative humidity was generally between 56-65%, and average cloud density was between 60-79%.

In the late afternoon and night, Ho Chi Minh City is likely to have showers in some places, with temperatures dropping slightly to around 27-29 degrees Celsius.

VNA

Source: https://www.sggp.org.vn/hom-nay-bac-bo-troi-mat-nam-bo-co-mua-vao-chieu-toi-post794720.html