Polar Vortex 2025 Forecast. This pattern looks to continue through january but could it all change in february? The polar vortex strength, as measured by the speed of the winds around the 60n latitude circle and 10 hpa pressure level, remains stronger than average, and is currently.
The beginning of 2025 will be marked by the year’s first polar vortex, bringing snow, storms, and frigid temperatures that will impact the majority of the country and millions of americans. A blast of arctic air from canada has brought the season’s coldest weather to most of the united states.