Polar Vortex In Texas 2025 Predictions. 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.

For the gefsv12 forecast issued on 18 december 2024, the winds at 60 degrees north (the mean location of the polar vortex) are forecast to remain stronger than normal for at. With demand for power higher than ever, questions remain about the grid’s ability to.