Polar vortex split may bring cold snap to Germany in early November
Polar vortex winds are slowing over the North Pole and may push freezing weather south to Germany in early November. Here’s what forecasters are predicting.
A recent forecast predicts that a split in the polar vortex could bring a cold snap to Germany in early November 2027. The polar vortex, which typically keeps cold winds over the North Pole, is expected to weaken, potentially sending freezing temperatures south towards Europe and North America. This phenomenon is further fueled by the possibility of a sudden stratospheric warming (SSW) over the North Pole, which could cause the polar vortex to stretch and split.
If this occurs, it could push polar air downward, resulting in a cold snap in Germany around November 4, according to meteorologist Klaus Marquart. However, the forecasted split is expected to be weak, meaning temperatures may rise again shortly after. The forecast is unusual as it is happening earlier in the winter than usual, with the last time this occurred being in 1968 and 2025, both of which saw the split happen almost a month later.
Brief written by urgent.news from IamExpat Germany (News)'s own syndicated text. Machine-written — may contain errors; check the original before relying on it.
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