Live Tracker: Winter Storm Fern Triggers a National Winter Emergency
The silence before the massive clash of Arctic cold and the southern warmth is over. The significant disruption of the Polar Vortex has done its …
Polar Vortex News and Forecasts
Stratospheric Warming Alert: A Massive Shift in the Polar Vortex is Forecast for early February
January 30th 2026, UPDATE: A Polar Vortex collapse has now been confirmed for mid-February by the latest forecast data. Below is the link to our …
Winter Storm Fern: Ice, Snow, and Deep Freeze as Polar Vortex Grips the U.S.
A massive Polar Vortex disruption digs deep into the heart of the United States this Friday, triggering a Winter Storm Fern. More than 150 million …
A Major Polar Vortex Disruption will bring the Coldest Air of the Season to North America and Cold to Europe
A new disruption of the Polar Vortex has begun, with an even stronger event forecast for late January. Latest high-resolution model data reveals a major …
Polar Vortex Reloaded: Frigid Arctic Cold Grips Canada and the United States into Deep Freeze
After a milder period across much of the United States and Canada, polar air masses are returning across the North American continent. As the Polar …
Polar Vortex 2026 Update: New Stratospheric Warming Detected, Winter Shift Likely in January
The latest forecasts indicate a new disruption of the Polar Vortex, following a Stratospheric Warming event confirmed for mid-January. Latest high-resolution model data reveals a …
Colder Air Pushes Back into Europe Late December, Dynamic Pattern Continues into 2026
The powerful Rex Block that dominated Europe over Christmas is finally shifting west, allowing an Arctic cold pool to spread across the continent as the …
Bomb Cyclone Triggers Winter Storm Ezra, opens the door to a Frigid Arctic Cold Blast into the U.S.
A powerful bomb cyclone explodes over the Great Lakes Sunday night, crashing the central pressure to near 975 mbar while fueling Winter Storm Ezra with …