Upcoming Polar Vortex 2024 Calendar. Recent atmospheric patterns don't match those that typically precede a sudden stratospheric warming event. Now, forecasts are showing a breakdown of the polar vortex, which would bring cold temperatures back to the middle and eastern parts of the country.
Recent atmospheric patterns don’t match those that typically precede a sudden stratospheric warming event. It sounds backward, but it turns out it’s after the polar vortex weakens, stretches or splits that winter weather over europe and north america could become more cold and snowy.