2025 Polar Vortex 2025 Illinois 2026

2025 Polar Vortex 2025 Illinois 2026. Polar Vortex 2025 March 2025 Joete Marena That elongated the Polar Vortex, pushing its core into an oval shape and extending it into North America. It is also by far the largest one, sending the Polar Vortex into pieces, not returning again until Fall 2025.

polarvortexgeopotentialheight20250107.png NOAA Climate.gov
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By March 10, 2025 (middle panel), the GFS forecast indicates the polar vortex will be nudged farther off the pole, with warmer air flooding the Arctic This is now the second and final disruption of the Polar Vortex in 2025

polarvortexgeopotentialheight20250107.png NOAA Climate.gov

This disruption to the polar vortex is expected to continue through at least the next two. But often during winter, the polar vortex will expand, bringing its cold air south and causing these notoriously large outbreaks of chilly temperatures. The "vortex" is the counterclockwise flow of air that helps keep the colder air close to the North and South Poles

Polar Vortex February 2025 Predi Jerry D Greene. The average winds around 60°N will become east-to-west, characterizing a sudden stratospheric warming The latest snowfall predictions for the February-April 2025 period show that the recent burst of the La Niña will impact the weather patterns and snowfall over North America

Polar Vortex Convention 2025 Bree Marley. It is also by far the largest one, sending the Polar Vortex into pieces, not returning again until Fall 2025. In its January to March 2025 outlook, the NWS said polar vortex winds were expected to remain strong through January, meaning there was a low to medium (20 to 50 percent) chance of a modest cold.