Arctic Outbreak 2024 Lexus. Combined with a reduction in westerly wind speeds, it indicates a major slowdown of the polar vortex, combined with a. This recent buckling of the jet stream has led to our first u.s.
Early data shows that the polar vortex is likely to be weaker than normal in the winter of 2024/2025. A weaker polar vortex usually means a weaker jet stream, which increases the chance of a more dynamic.