Polar Vortex 2025 New Mexico. It is strengthening slower than. A polar vortex dipping down from siberia is bringing a cold front with frigid temperatures to millions americans.

The forecasted structure of the tropospheric jet stream (yellow) and several levels of the stratospheric polar vortex from the lower stratosphere to the upper stratosphere in the. A polar vortex dipping down from siberia is bringing a cold front with frigid temperatures to millions americans.