According to the National Center for Hydrometeorological Forecasting, thick fog and drizzle continue in the North and North Central regions. However, the weather in many places improved compared to a day ago, and the temperature increased rapidly.

The highest temperature rises to 28 degrees, in some places in the Northwest it is over 30 degrees. The lowest temperature also increased, to 18-22 degrees, so it was only cold at night and early morning.

In many city areas such as Hanoi, air quality continues to be at dangerous levels when layers of fog are still covered and dust cannot diffuse. This phenomenon will decrease from February 5 when weak cold air moves to the Northern provinces.

Due to weakened cold air, Hanoi's weather continues to be cloudy and foggy in the morning and cold at night. By afternoon tomorrow, the clouds will decrease and the weather will get warmer with the highest temperature reaching 28 degrees.

The weather forecast in different regions

The Northwest region: The weather is forecasted to be cloudy with scattered light in the early morning, and less cloudy in the afternoon. Lowest temperature: 17-20 degrees, some places below 16 degrees. Highest temperature: 25-28 degrees.

The Northeast region: The weather will be cloudy with drizzle and fog in the morning and night. At noon, the clouds decrease and the weather becomes sunny. The lowest temperature is 19-22 degrees, in some mountainous areas it is below 18 degrees. Highest temperature: 25-28 degrees, some places above 28 degrees.

Thanh Hoa – Thua Thien Hue: The weather is forecasted to be cloudy with scattered rain in the morning. After noon, the clouds decrease and the weather becomes sunny. Lowest temperature: 19-22 degrees. Highest temperature: 25-28 degrees, in the South there are places above 28 degrees.

Da Nang – Binh Thuan: The weather will be cloudy and sunny during the day, with no rain at night. Northeast to east wind level 2-3.

Thick fog covers the city of Hanoi. Photo: Vietnamnet

Lowest temperature: 21-24 degrees. Highest temperature: 28-31 degrees, some places above 31 degrees.

The Central Highlands: The weather is forecasted to be cloudy and sunny during the day, with no rain at night. Lowest temperature: 18-21 degrees. Highest temperature: 29-32 degrees.

The Southern region: The weather forecast is predicted to be cloudy and sunny during the day, with no rain at night. East to southeast wind level 2-3. Lowest temperature: 22-25 degrees. Highest temperature: 32-35 degrees.

The weather forecast in big cities

Hanoi: The weather will be cloudy with drizzle and fog in the early morning. At noon, the clouds decrease and the weather becomes sunny. Lowest temperature: 20-22 degrees. Highest temperature: 26-28 degrees.

Ho Chi Minh City: According to the National Center for Hydro-Meteorological Forecasting, the weather in the Ho Chi Minh City area during the day will remain sunny and hot. The temperature had little change compared to the previous day and fluctuated between 34 - 35 degrees. Common relative humidity is 47 - 64%, cloud density is 16 - 50%. In the evening and night, the weather is mainly cloudy, with no rain in most districts.

Da Nang: According to the National Center for Hydrometeorological Forecasting, the weather in the Da Nang area will be foggy in the morning and at night in some places, but sunny during the day. The temperature fluctuates between 28 - 29 degrees, unchanged from the previous day. Common relative humidity is 63 - 97%, cloud density is 36 - 41%. In the evening, the weather will be cold.

Vietnam’s Weather Forecast (January 31): The Temperature Slowly Rises In The Northern Region On January 31, Vietnam’s weather forecast is predicted to be slightly warmer with some increased temperatures in the North.

Vietnam’s Weather Forecast (February 1): The Temperatures Keep Getting Warmer In Hanoi On February 1, Vietnam’s weather forecast is predicted to be warmer with sunshine in the morning and afternoon, as the cold spell weakens in Hanoi ...

Vietnam’s Weather Forecast (February 2): Warm Day And Pleasant Weather In The Northern Region On February 2, Vietnam’s weather forecast is predicted to be warm and sunny, with pleasant weather in the Northern region.