The current weather conditions are dominated by an atmospheric complexity that makes it extremely difficult to pinpoint a precise date for any significant changes. The dynamics of the climate, with its significant uncertainties, could change unpredictably within a few hours. Currently, the Anticyclone seems destined to remain the undisputed protagonist of the weather scenario, further strengthening and consolidating its presence.
However, some model projections suggest a possible change in the scenario, with attempts at a reversal from both the Atlantic and Polar areas.
The possible arrival of frost
A crucial element to consider is the frost, which in the coming days will approach the Alps menacingly, due to intense activity of the Polar Vortex. However, for the cold air to push southward, a solid anticyclonic block would be necessary. To allow a High-Pressure system to aim northward, a specific type of depression activity on the Atlantic would be essential, but it should not develop too close to Western Europe.
Otherwise, there would not be enough space for the formation of an adequate anticyclonic block.
Until recently, projections seemed to favor this configuration, but in recent hours this possibility has significantly decreased.
When could the cold return?
According to the most reliable weather models, a significant return of the cold is not expected before mid-January. During that period, the dominance of the Polar Vortex could ease, allowing colder configurations to take hold.
However, in light of recent trends, it cannot be ruled out that January could be milder than expected, with temperatures reminiscent of a spring season. Despite this, it is premature to draw definitive conclusions.
The uncertainty characterizing the current weather panorama makes any possible scenario plausible.
Models could change drastically from one moment to the next, offering completely different projections from the current ones.
Uncertainty in projections: after all, we are talking about distant things
Until a few days ago, simulations showed much colder scenarios, with the possibility of frost even in the Mediterranean. Subsequently, conditions changed, but further changes cannot be ruled out. To get a clearer and more definitive picture, it will be necessary to wait a few more days. If the High Pressure continues to repel cold and disturbances, Winter could undergo a long phase of stagnation. However, the winter pause could be interrupted towards the end of January, when a cold or even frosty wave could make itself felt again.
A historic event in case of intense frost: a very remote possibility
If the frost manages to impose itself towards the end of the month, the impact on the European and Mediterranean climate could be significant, leaving an indelible mark on the history of weather conditions.
The return of the cold, impetuous and intense, could represent a major meteorological event. The coming weeks will be decisive in understanding whether Winter will continue with a mild pause or if there will be a drastic return of frost, capable of influencing temperatures and weather conditions across Europe.
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