Almost a spring will come to Lithuania for one day – it will warm up to 8 degrees
Warm and humid air of marine origin moves to the southern periphery of this cyclone (warm sectors of the front cyclones). And the duration of the longer thaw is ensured by a new deep cyclone (it will also become old and immobile), which will replace the latter in the same geographical area as it weakens. This cyclone, which has not yet arrived, is at the south-west of Greenland.
On Monday, another active and deep cyclone will approach southern Greenland, reaching the northern edge of Scandinavia as it develops. Well, as the trajectories of such a series of deep cyclones change next weekend, the pressure in the Baltic region will increase and the probability of precipitation will decrease.
This form of atmospheric circulation, with deep cyclones predominating over the North-East Atlantic and northern Scandinavia and a high-pressure system between the Azores and Central Europe, is called the zone and is the main supplier of heat and water to North and North-Eastern Europe.
Quite different conditions in North America. During the heatwave of the Freedom Convoy in Canada, an arctic air wave “sank” in eastern and central Canada, which, while weakening, enough for Florida and the Gulf Coast.
In the state of Florida, frosts are not something very wintery, but frosts in the southern part of the Florida Peninsula (but not on the coast) are a rare phenomenon (a minimum temperature of 0-4 degrees) has been reported in the media.
Very cool nights were recorded even in the northern part of Cuba (4-6 degrees). At that time, a rapidly developing contrasting cyclone brought abundant snow and blizzards to the east coast. The next cold wave is currently traveling through Canada and the U.S. Great Plain. Of course, the strongest frosts are now in Canada: in central (not southern) Quebec and Ontario, the minimum air temperature drops to 35 to 42 degrees below zero.
The cold weather was already occupying central Texas, and the cyclone swept through the southern state, bringing heavy rains, thunderstorms, and heavy snowfall. As a result, snow cover, albeit short-lived, even in the northern states of Mexico. It is at this time that the continuous snow cover in the Northern Hemisphere occupies its maximum area, that is, it is furthest south in Eurasia and North America.
european snow cover has only recently (at the end of january) been the most comfortable and southernmost in the Peloponnese, the mountainous areas of Crete and Cyprus. The next wave of more snow in southern Europe (especially in mountainous areas) is expected at the end of next week.
The area of sea ice in the Baltic Sea and its bays, despite the thickening snow cover, is smaller than typical for this period. The thickest ice holds in the eastern part of the Gulf of Finland and in the shallows of the west coast of Estonia; In Pärnu Bay, ice is suitable, and in the Curonian Lagoon, continuous ice remains at the mouth of the Nemunas River and in the eastern part (Kaliningrad region).
On Friday, a slow-moving warm atmospheric front approached from the west to Lithuania, which will cause the most rain in the western part and rain in the east. On Saturday night and day, the weather in Lithuania will be determined by the cold front and the back of the cyclone sliding down the said warm front. On Sunday, another frontal system from the west will reach Lithuania.
South winds will be replaced by westerly winds, which in the coastal and coastal region will increase to 17-22 m / s in some places on Saturday and Sunday. Most of the areas are expected to rain with snow, in the eastern areas – drizzle. The average daily air temperature will become positive. The wind will weaken on Monday, but precipitation is expected in Central and Eastern Lithuania. now the weather for this precipitation zone will cool down a bit.
A new rainfall zone from the west is scheduled for next Tuesday. The south-westerly wind will strengthen, which will later turn northwest. Precipitation is expected throughout the territory of Lithuania. The warmest air wave from the southwest (cyclone in the warm sector) is forecast to reach Lithuania next Thursday. In most areas, the air temperature will rise to 3-8 degrees. From Friday the weather will start to cool again.
This weekend and next week is expected to fall from a third to a half month of critical levels. Long-term or forecast data show that a higher pressure field will prevail in Lithuania in the middle and third decades, so precipitation will decrease, but the weather will remain warm beyond the norm.