Weather forecast for December 11th: Increased thunderstorms in the South, early morning fog in the North.

According to the National Center for Meteorological and Hydrological Forecasting, on December 11th, the weather across the country will continue to vary, with notable localized heavy rainfall in the South and the risk of dangerous weather conditions at sea.

In the Northern region and the area from Thanh Hoa to Quang Tri , on December 11th, there will be scattered rain, with fog and light mist appearing in the early morning, limiting visibility. Specifically in the Northeast region and the provinces from Thanh Hoa to Quang Tri, there will be scattered rain on the night of December 11th. Nighttime and early morning temperatures will drop, resulting in cold weather; mountainous areas in the Northern region will experience severe cold. People should take precautions to stay warm, especially the elderly and young children.

In the Central region, on the morning of December 11th, localities such as Hue City, Da Nang City, and the eastern parts of provinces from Quang Ngai to Dak Lak and Khanh Hoa experienced rain and showers; with localized moderate to heavy rain. Forecasts for the day and night of December 11th indicate that Hue City and the South Central coastal region will continue to experience scattered showers and thunderstorms, with rainfall generally ranging from 10–30 mm, and some areas experiencing heavy to very heavy rain exceeding 60 mm.

In the northern region, fog and light mist appeared in scattered areas early in the morning.

In Southern Vietnam, the weather is more complex. On the morning of December 11th, many areas experienced rain, moderate rain, and in some places, heavy to very heavy rain. Throughout the day, the southwestern region of Southern Vietnam continued to experience rain, moderate rain, with rainfall generally ranging from 15–30 mm, and in some areas exceeding 80 mm. Localized heavy rain increases the risk of flooding in low-lying areas, urban areas, and agricultural production areas.

The meteorological agency warns that during thunderstorms, many areas are likely to experience tornadoes, lightning, hail, and strong gusts of wind. Heavy rainfall concentrated in a short period can cause flash floods on small rivers and streams, and landslides on slopes, especially in the mountainous areas of Central Vietnam and the Central Highlands.

At sea, the eastern part of the North East Sea is currently experiencing strong northeasterly winds of force 6. Forecasts for December 11th, both day and night, indicate that the northeastern part of the South China Sea, including the waters east of the Hoang Sa archipelago, will continue to experience strong northeasterly winds of force 6, gusting to force 8; the sea will be rough with waves 2–4 meters high.

Additionally, the western sea area of ​​the central and southern South China Sea, including the Spratly Islands, along with the coastal areas from Quang Tri to Ca Mau, from Ca Mau to An Giang, and the Gulf of Thailand, will experience scattered showers and thunderstorms, with the risk of tornadoes and strong gusts of wind at levels 6-7.

Authorities advise fishermen to limit going out to sea in bad weather conditions and to proactively take preventive measures to ensure the safety of themselves and their property.

Weather forecast for regions across the country:

Hanoi, the capital city, will be cloudy with scattered rain, and foggy or misty conditions in the early morning. Winds will be easterly to southeasterly at speeds of 2-3. It will be cold in the morning and at night. The lowest temperature will be 19-21°C, and the highest temperature will be 22-24°C.

The provinces in the Northwest region will be cloudy with scattered rain, and patchy fog and light mist in the early morning. Light winds. Cold weather in the morning and at night. Lowest temperatures 15-18 degrees Celsius, with some areas below 14 degrees Celsius. Highest temperatures 23-26 degrees Celsius.

The northeastern region of Vietnam will be cloudy with scattered rain, and patchy fog and light mist in the early morning. Winds will be easterly to southeasterly at speeds of 2-3. It will be cold in the morning and at night, with some mountainous areas experiencing freezing temperatures. The lowest temperature will be 18-21°C, with some mountainous areas experiencing temperatures below 17°C. The highest temperature will be 21-24°C.

Provinces from Thanh Hoa to Hue will be cloudy with scattered rain and showers. North to northwest winds at level 2-3. Cold in the morning and at night. Lowest temperature 19-22 degrees Celsius. Highest temperature 22-25 degrees Celsius.

The South Central Coastal region will be cloudy with scattered rain and showers, and thunderstorms in some areas. Northeast winds will be at level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, and strong gusts of wind. The lowest temperature will be 22-25 degrees Celsius. The highest temperature will be 24-26 degrees Celsius, and 27-30 degrees Celsius in the southern part.

The Central Highlands will be cloudy, with scattered rain in the morning; followed by showers and thunderstorms in some areas. Northeast winds will be at level 2-3. There is a possibility of tornadoes, lightning, and strong gusts of wind during thunderstorms. The lowest temperature will be 18-21 degrees Celsius. The highest temperature will be 25-28 degrees Celsius.

Southern Vietnam will be mostly cloudy, with scattered showers and thunderstorms during the day; the western part will experience moderate rain, with some areas experiencing heavy to very heavy rain and thunderstorms; scattered showers and thunderstorms are expected at night. Northeast winds will be at level 2-3. There is a possibility of tornadoes, lightning, and strong gusts of wind during thunderstorms. The lowest temperature will be 23-26°C, with some areas in the eastern part below 22°C. The highest temperature will be 29-32°C.

Ho Chi Minh City will be cloudy with scattered showers and thunderstorms in some areas. Northeast winds will be at level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, and strong gusts of wind. The lowest temperature will be 22-25 degrees Celsius. The highest temperature will be 29-32 degrees Celsius.

Source: https://baotintuc.vn/xa-hoi/thoi-tiet-ngay-1112-mua-dong-gia-tang-o-nam-bo-bac-bo-suong-mu-sang-som-20251211060036757.htm