Germany is bracing for a significant shift in weather patterns as polar air masses and heavy snowfall are predicted to arrive starting from the second Advent. Meteorologist Dominik Jung from wetter.net warns that the country may face a classic winter scenario, characterized by frost and substantial snow accumulation.
As temperatures are expected to remain below freezing during the day, areas at elevations of 300 to 400 meters could see snow accumulation of up to 20 cm. The first Advent weekend already experienced frost and snow in Bavaria, setting the stage for more severe conditions.
Between the second and third Advent, arctic air masses are anticipated to sweep across Central Europe. Jung referred to this phenomenon as a potential 'Arctic Outbreak,' which could bring multiple waves of cold air to Germany, particularly affecting regions above 300 meters.
Motorists are advised to equip their vehicles with winter tires and prepare for challenging driving conditions. Nighttime temperatures could plummet to -15 degrees Celsius under clear skies, while the western parts of the country might still experience milder temperatures, albeit with possible snowfall.
Meteorologists agree that a rare Atlantic blockade could dominate the winter weather in Germany until Christmas. A strong high-pressure system over the Atlantic is expected to hinder milder low-pressure systems from the west, creating an ideal pathway for frigid air masses from the north. This weather pattern, known as a 'blocking situation,' is likely to result in prolonged frost, extreme snowfall, and hazardous icy conditions. The anticipated white Christmas many hope for could turn into a significant challenge, making the week between the second and third Advent particularly noteworthy.