Polar Vortex 2025 Forecast. Forecasts suggest it will bring cold air to much of the u.s. The battle continues and in the impacts section i discuss the competing influences of a strong polar vortex (pv) and high latitude blocking on the upcoming weather in the n orthern hemisphere (nh).
Forecasts suggest it will bring cold air to much of the u.s. This contains the colder air into the arctic circle, creating milder conditions for most of the united states.
