According to the National Center for Hydro-Meteorological Forecasting, the North will be very cold, with some mountainous areas experiencing severe cold; the North Central region will be cold, with some places experiencing severe cold in the North.
The meteorological agency warns that the cold weather is likely to affect livestock and poultry; affecting the growth and development of crops.
On February 25, the temperature in the North will continue to be low.
The Northern region has the lowest temperature generally from 11 - 13 degrees Celsius, mountainous areas from 9 - 11 degrees Celsius, high mountainous areas have places below 7 degrees Celsius. The average temperature is about 13 - 15 degrees Celsius, mountainous areas have places below 13 degrees Celsius.
The North Central region has the lowest temperature commonly around 13 - 16 degrees Celsius; the average temperature is around 15 - 17 degrees Celsius.
Hanoi area on February 25 has rain, showers and thunderstorms in some places. Severe cold. The lowest temperature in this cold air mass is generally 11 - 13 degrees Celsius.
On the night of February 25 and February 26, the temperature will tend to increase slightly.
The Northern region has the lowest temperature generally from 12 - 14 degrees Celsius, mountainous areas from 10 - 12 degrees Celsius, high mountainous areas below 8 degrees Celsius. The average temperature is about 15 - 17 degrees Celsius, mountainous areas below 14 degrees Celsius.
The North Central region has the lowest temperature commonly around 14 - 17 degrees Celsius; the average temperature is around 16 - 18 degrees Celsius.
Regarding another notable situation, on February 25, due to the influence combined with the convergence in the high-altitude westerly wind zone, there will be rain, showers and thunderstorms in some places, locally moderate rain, heavy rain in some places. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Localized heavy rains are likely to cause flash floods on small rivers and streams, landslides on steep slopes and flooding in low-lying areas.