Polar Vortex Forecast 2025 Predictions

Polar Vortex Forecast 2025 Predictions. Recent signals indicate the possibility of a block at high latitudes, with a strengthening of geopotential height anomalies over greenland and northern europe. Below is the polar vortex forecast image in the lower stratosphere at the 50mb pressure level (20km/12.5miles) in early january.

Multiple rounds of frigid, arctic air could sweep across the eastern half of u.s. A graphic depicting the science behind a polar vortex.