Next Polar Vortex 2025 Forecast. All states of the polar vortex have a different impact on our. A powerful polar vortex is set to grip much of the united states next week, as seen on a map, with meteorologists predicting plunging temperatures and widespread disruptions.

The possibility still exists of a lobe, or piece, of the tropospheric polar vortex diving south from canada and into the south and southeast, sending temperatures plunging well. A map shows the risk of subzero temperatures across much of the us this week and next.