In the early morning of January 31, increased cold air poured down to Lang Son, causing cloudy skies, scattered rain and light rain. Wind turned Northeast at level 2-3, the weather turned very cold and harmful.
The common lowest temperature is 9-11 degrees C, the highest is 15-18 degrees C; especially Mau Son area 5-8 degrees C.
In Cao Bang, on January 31, the weather will be cloudy, with light rain at night and in the morning, cold weather, with places experiencing severe cold. The lowest temperature fluctuates from 12-15 degrees Celsius, the highest from 15-20 degrees Celsius, depending on the region. Mountainous districts in the West, North and East maintain a state of severe cold, with common temperatures of 12-14 degrees Celsius.
Forecast for the next three days (February 1-3), Cao Bang will continue to be cloudy, with light rain in some places at night and in the morning, and sunny in the afternoon. It will be very cold, with severe cold in some places; the lowest temperature is 10-13 degrees Celsius, the highest is 15-18 degrees Celsius.
In Lao Cai, due to the influence of cold air, from late afternoon and tonight there will be rain, scattered light rain then decrease.
Temperatures gradually decrease, the weather turns quite deeply cold; mountainous areas are severely cold, high mountainous areas are severely cold on a large scale. The Fansipan peak area is likely to experience frost.
The common lowest temperature is 14-16 degrees C, highlands 10-12 degrees C; Sa Pa may drop to 7-9 degrees C.
According to Son La Hydrometeorological Station, from the evening and night of January 31, cold air began to affect southeastern districts such as Moc Chau, Van Ho, Bac Yen, Phu Yen, Yen Chau; from February 1, it will expand to the whole province.
The Southeast region has rain, light showers scattered, other places have rain in a few places. From the night of January 31, the weather will turn cold, with places experiencing severe cold, and severe cold in high mountainous areas. The lowest temperature is commonly 12-14 degrees Celsius, and 11-13 degrees Celsius in high mountainous areas.
The meteorological agency warns that severe cold and harmful cold can affect people's health, especially the elderly and young children, and adversely affect crops and livestock; rain and fog reduce visibility, causing difficulties for traffic and outdoor activities.
