As twojapogoda.pl writes, the recent nights and early mornings in Poland have been cold due to the influx of Arctic air from the sea – only from 5 to 8 degrees Celsius, making it necessary to dress warmer when going to schools or work. In some places, the temperature at the soil surface has already dropped to as low as five degrees.
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However, the next few days will be very warm – on Wednesday and Thursday even the mornings will be pleasant, as in much of Poland thermometers will show 15-20 degrees, and during the day it will heat up to 30 degrees.
But this heat wave will be short. According to meteorologists, the end of the week will bring a significant cooling, and the closer to the weekend, the colder it will be.
Early mornings on Saturday and Sunday will be particularly cool, with temperatures only 5-8 degrees, and in some places just 2-3 degrees above zero.
When the air temperature is this low, it will be even colder at the soil surface. According to current forecasts, 3-7 degrees Celsius is expected, but in some places the first slight frosts may already appear. The greater threat of frost is in lowlands and shaded areas.
At the beginning of next week, Polish meteorologists also do not predict warmth. Unpleasant coolness will first affect the eastern voivodeships, but in the second half of the week it will cover the whole of Poland.
Currently, European and US meteorological forecast models show that the largest wave of cold weather will be felt at the turn of the third and fourth weeks. Then clear weather will prevail in Poland, but nights and mornings will be very cold.
The probability of frost at the soil surface will then increase significantly across the country. But even at two meters height, the temperature may drop below five degrees. Since it will be quite warm during sunny days, temperature fluctuations may reach as much as 15-20 degrees.
According to the Lithuanian Hydrometeorological Service, the weather in our country will also change soon. On Wednesday night, there will be brief rain in some western districts. Wind from the southeast, south, 5–10 m/s. Temperature 11–16, up to 18 degrees Celsius on the coast. During the day, brief rain and thunderstorms in some places. Wind from the southeast, south, turning to southwest, 7–12 m/s. Temperature will rise high and reach 23–28, on the coast – 20–22 degrees Celsius during the day.
On Thursday, there will be brief rain in many places, heavy in some places at night. Thunderstorms in some areas. Wind from the southwest, west, 8–13 m/s, with gusts reaching 15–20 m/s on the coast during the day. However, the temperature will still not be very low, 11–16 at night, 16–21 degrees Celsius during the day.
On Friday night, rain in many places, brief rain in some places during the day. Wind from western directions, 9–14 m/s, with gusts of 15–18 m/s on the coast at night. Temperature 8–13 at night, up to 15 on the coast, 17–21 degrees Celsius during the day.