Texas Polar Vortex 2025. Expected to be active, especially in the great lakes region; Early data shows that the polar vortex is likely to be weaker than normal in the winter of 2024/2025.

In its january to march 2025 outlook, the nws said polar vortex winds were expected to remain strong through january, meaning there was a low to medium (20 to 50 percent) chance of a modest cold. This most famously occurred during the winter.