How long does the cold air cause rain and cold in Hanoi and other areas?

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8:54:33, 21/03/2022 The North and the North Central region have rain, showers and thunderstorms today, with moderate rain and heavy rain locally; From this afternoon to March 8, there will be rain, showers and thunderstorms in the Central Central region. From now until March 8, it will be cold in the North and North Central

This morning, March 7, cold air affected some places in the northern mountainous region. Today and tonight, this cold air will affect other parts of the North, North Central, and some parts of Central Central.

According to the National Center for Hydro-Meteorological Forecasting, due to the influence of cold air in the North and North Central, today there will be rain, showers and thunderstorms, with moderate rain and heavy rain in the area with rainfall from 30 -50mm/24h, some places over 60mm/24h; Rain in the North is concentrated in the morning.

From this afternoon to March 8, there will be rain, showers and thunderstorms in the Central Central region.

"During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong winds. Risk of flash floods, landslides in mountainous provinces and flooding in low-lying areas", the Center for Forecasting National hydro-meteorological report warns.

The National Center for Hydrometeorological Forecasting also forecast that from now until March 8, it will be cold in the North and North Central with the lowest temperature commonly 14-17 degrees Celsius, the northern mountainous region has some places. 11-13 degrees, high mountain areas are below 9 degrees Celsius.

Hanoi area this morning, sometimes rain, showers and thunderstorms. From now to March 8, it will be cold with the lowest temperature commonly 14-17 degrees Celsius.

In the mainland, the wind turns to the northeast at level 2-3, in the coastal area at level 4; In the Gulf of Tonkin, the wind turns from the northeast to a strong level 6, level 7-8, rough seas, waves from 1.5-2.5m high. The North East Sea area (including the waters of the Hoang Sa archipelago) has a strong northeasterly wind to level 6, gusts of level 7-8, rough seas, and waves from 2-4m high.

From this afternoon, the sea from Quang Tri to Ca Mau, the area between the East Sea and the western sea of the South East Sea (including the western sea of the Spratly archipelago) has a strong northeasterly wind to level 5. , sometimes level 6, shock level 7-8, rough sea, waves 2-3m high.