Over the next few days they will present very changing characteristicsgiven that a cold front system will advance that will generate important modifications. The weekend will begin with features of stable weather in much of the national territoryonly with the presence of remaining cloudiness from the rains recorded on Wednesday.
The same situation will remain on Fridaywith stable weather throughout the country, wind from the north and an important contribution of humidity in the lower layers of the atmosphere, which will enhance the increase in thermal marks both in the Pampas region and in the northern strip of Argentina.
But Starting Saturday, conditions will begin to change significantly, the advance of a cold front system will begin to generate conditions of instability, enhancing the chance of stormsand forcing a rotation of the wind to the southern sector with a marked thermal decrease associated.
Strong storms for central Argentina
As the day progresses on Saturday, it is expected that The frontal system moves from the south of Buenos Aires to the center of the countrythis will encourage entry of a mass of cold air that, upon coming into contact with the continental zone on the Atlantic coast of the province of Buenos Aires, could cause some scattered showers limited to the coastal strip.
This same frontal system will continue its path to the north, which will motivate the development of storms of varying intensity over the north of Buenos Aires, Córdoba, Santa Fe and Santiago del Estero. It is also expected that towards the end of the day some storms may develop over Chaco and Formosa, although in a more isolated manner.
Drop in temperature, is there a risk of frost?
Once the frontal system moves northward, it is expected to begin to entering a colder, drier air masswith the impulse of the wind from the north that will help the rapid advance of this new air mass.
As you move north, will motivate the marked decrease in temperature values that will be enhanced especially over the province of Buenos Aires. The lowest values would be around marks close to 6 ºC so, with those values, there would be no risk of frost in the region. Only in the area of the Patagonia could register temperatures below 0 ºC especially on the western margin of the region.
Alert from the National Meteorological Service for intense wind
It should also be noted that, during several days about the Patagonian regionhe wind will be one of the main protagonists. So much so that the National Weather Service issued a alert for intense winds from the western sector.
It is expected that they will reach speeds between 40 km/h and 60 km/h with gusts that could exceed 90 km/h. The moment of greatest intensity would be between early morning and Friday morningat which time the wind speed would reach its maximum expression.
Yes ok Conditions would improve between Saturday and SundayIt is expected that next Monday the wind speed will intensify again especially over southern Patagonia.
