According to the National Center for Hydro-Meteorological Forecasting, on July 9, the Northeast region and the West of Phu Tho province will have hot weather, with the highest temperature generally ranging from 35 - 37°C, with some places above 37°C. The Northwest region will have localized hot weather with the highest temperature above 35°C. The lowest relative humidity is commonly 55 - 60%.
On July 9-10, the area from Thanh Hoa to Da Nang , the eastern part of the provinces from Quang Ngai to Dak Lak and Khanh Hoa province will be hot and sunny, with the highest temperature commonly ranging from 35 - 37°C, with some places above 37°C. The lowest humidity is commonly 50 - 55%.
From July 10, the heat in the Northeast region and the West of Phu Tho province will gradually decrease. From July 11, the heat in the Central region will gradually ease.
However, due to the impact of high temperatures combined with low humidity, the risk of explosions, fires in residential areas and forest fires remains high. At the same time, people need to pay attention to protecting their health from heat shock, dehydration and heat stroke due to prolonged heat.
Notably, the actual perceived outdoor temperature in urban areas can be 2 - 4 degrees Celsius higher than the measured temperature, due to the heat absorption effect from concrete roads and construction works.
Heavy rain in the North from the evening of July 9
Meanwhile, in the mountainous and midland areas of the North, heavy rain began to appear from the night of July 8. From the night of July 9 to July 10, this area continued to have moderate rain, heavy rain, and in some places very heavy rain, with common rainfall of 30 - 70 mm, in some places over 150 mm. Heavy rain with high intensity over 100 mm/3 hours poses a risk of flash floods, landslides and localized flooding.
From the evening of July 10 to July 12, the North is likely to experience widespread heavy rain, with rainfall ranging from 70 - 150 mm, with some places exceeding 300 mm. It is forecasted that the heavy rain will gradually decrease by July 13.
In the Central Highlands and the South, scattered showers and thunderstorms will occur in the afternoon and evening of July 9, with rainfall ranging from 10 to 30mm, with some places receiving over 60mm. Thunderstorms are likely to include tornadoes, lightning, hail, and strong gusts of wind.
At sea, the eastern area of the East Sea has showers and thunderstorms. In the sea area from Khanh Hoa to Ho Chi Minh City and the middle of the East Sea, the southwest wind is strong at level 5, sometimes level 6, gusting to level 7 - 8, waves 2 - 3.5 m high, rough seas.
Vessels operating in areas from Lam Dong to Ca Mau, Ca Mau to An Giang, the Gulf of Thailand and waters around the Truong Sa archipelago need to pay special attention to strong winds, whirlwinds and large waves.
The risk of natural disasters due to heat and heavy rain is level 1. People are advised to closely monitor weather reports, limit going out during times of intense heat, and proactively take measures to prevent storms and landslides in the coming days.
Weather forecast for regions across the country on July 9:
Hanoi capital is cloudy, hot during the day, scattered showers and thunderstorms in the evening and at night. Light wind. During thunderstorms there is a possibility of tornadoes, lightning and strong gusts of wind.
Lowest temperature 26 - 28 degrees Celsius.
Highest temperature 35 - 37 degrees Celsius.
The Northwest region is cloudy, sunny during the day, hot in some places; in the evening and at night there is moderate rain, heavy rain and thunderstorms, locally very heavy rain in some places. Light wind. During thunderstorms there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Lowest temperature 24 - 27 degrees Celsius, some places below 25 degrees Celsius.
Highest temperature 34 - 37 degrees Celsius, especially Lai Chau, Dien Bien, and northern Son La 30 - 33 degrees Celsius.
The northeastern provinces are cloudy, hot during the day, scattered showers and thunderstorms in the evening and at night, especially in the mountainous and midland areas where there is moderate rain, heavy rain and thunderstorms, locally very heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Lowest temperature 25 - 28 degrees Celsius, mountainous areas below 25 degrees Celsius.
Highest temperature 34 - 37 degrees Celsius, some places above 37 degrees Celsius
Provinces from Thanh Hoa to Hue are cloudy, hot during the day; showers and thunderstorms in some places in the evening and at night. Southwest wind level 2 - 3. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Lowest temperature 26 - 29 degrees Celsius.
Highest temperature 34 - 37 degrees Celsius, some places above 37 degrees Celsius
The South Central Coast region is cloudy, hot during the day, with showers and thunderstorms in some places in the evening and at night. Southwest wind level 2 - 3. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Lowest temperature 26 - 29 degrees Celsius.
Highest temperature 34 - 37 degrees Celsius, some places above 37 degrees Celsius.
Central Highlands : Cloudy, scattered showers and thunderstorms; scattered showers and thunderstorms in the afternoon and evening, locally heavy rain. Southwest wind level 2 - 3. Thunderstorms are likely to cause tornadoes, lightning and strong gusts of wind.
Lowest temperature 20 - 23 degrees Celsius.
Highest temperature 27 - 30 degrees Celsius, some places over 30 degrees Celsius.
The South is cloudy with scattered showers and thunderstorms; in the afternoon and evening there will be scattered showers and thunderstorms, with some heavy rain in some places. Southwesterly winds level 2-3. Thunderstorms are likely to cause tornadoes, lightning and strong gusts of wind.
Lowest temperature 23 - 26 degrees Celsius.
Highest temperature 30 - 33 degrees Celsius, some places above 33 degrees Celsius.
Ho Chi Minh City is cloudy with scattered showers and thunderstorms; in the afternoon and evening there will be scattered showers and thunderstorms, with some heavy rain in some places. Southwesterly winds level 2-3. During thunderstorms there is a possibility of tornadoes, lightning and strong gusts of wind.
Lowest temperature 24 - 26 degrees Celsius.
Highest temperature 31 - 33 degrees Celsius.
At sea , Hoang Sa special zone has no rain, wind level 5, visibility over 10 km. Truong Sa special zone today has thunderstorms, thunderstorms are likely to be accompanied by tornadoes and strong gusts of wind.
Source: https://baolaocai.vn/mien-bac-nang-nong-truoc-khi-don-mua-lon-dien-rong-post648261.html
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