Polar Vortex Dives South: Explosive Winter Storm Iona with Blizzard Sunday
An active weather pattern over the United States continues. A deep lobe of the Polar Vortex plunges south from Canada into the heart of the …
Global weather
Everything related to global weather, especially global weather forecasts, and analysis, trends, news, and all the influence on global weather from the stratosphere to the global oceans
Stratospheric Warming Begins: A Rare Early-Spring Polar Vortex Core is Set to Descend into the U.S. and Canada
A major stratospheric warming event is now officially underway, with a complete wind reversal and a full split of the Polar Vortex. The initial impacts …
Final Polar Vortex Split: Late-Winter Stratospheric Wind Reversal is Coming, Impacting the Weather into March
LATEST UPDATE March 6th: The Stratospheric Warming is now underway, with the latest forecasts showing a Polar Vortex core will bring unseasonably cold air into …
Arctic Clipper Dumps New Snow From Midwest to Mid-Atlantic as Arctic Cold Surge Intensifies
A new winter storm will set the stage for another snowstorm event early next week, with a new pack of snow that will blanket areas …
A Taste of Spring for Europe as February ends
The wintry, abundant-snow era is hitting a sudden, dramatic pause over Europe. After almost a month-long marathon of Atlantic-driven troughs and major flooding across Iberia and the …
Tracking Major Winter Storm Hernando: An Explosive Bomb Cyclone Targets Northeast
As February slowly ends, the Polar Vortex disruption is triggering another explosive bomb cyclone, with a Nor’Easter Winter Storm Hernando unfolding off the U.S. East …
Stratospheric Warming 2026: The Polar Vortex Split Meets a Massive Atmospheric Wave over North America
LATEST UPDATE March 6th: The Stratospheric Warming is now underway, with the latest forecasts showing a Polar Vortex core will bring unseasonably cold air into …
Live Tracker: Winter Storm Gianna Intensifies into Bomb Cyclone, Heavy Snow and Blizzard Impact the East Coast
UPDATE: We are live tracking a rapidly developing Winter Storm Gianna As the month closes, the Polar Vortex is triggering an explosive bomb cyclone, with …