Arctic blast into Eastern Europe and the Balkans with High Risk of damaging frosts to blooming trees
Here it is again, the pattern we do not like to see in early spring. A significant Arctic cold outbreak is underway in Eastern Europe …
Snow
Remnants of the Polar Vortex Collapse will bring Winter back into the United States and Canada in April
A strong Stratospheric Warming event occurred two weeks ago, collapsing the Polar Vortex. But we are now seeing a major pattern shift over North America …
A Powerful Full Polar Vortex collapse is now Forecast for mid-March, with an impact on Weather patterns over North America
A final Polar Vortex collapse event is forecast for mid-March. With a very strong stratospheric warming event expected to develop, we currently see a rapid …
Spring 2025 Final Forecast: La Niña grip over the seasonal Weather in the United States and Canada
Spring season 2025 is around the corner, and the latest forecasts show a La Niña influence over the jet stream pattern for North America. A …
Intense twin winter storms graze across central and eastern U.S. this week
The active Polar Vortex southern lobe is blazing across the Northern Hemisphere, producing significant cold waves across the North American continent. Two major storms are …
Polar Vortex Split Update: A Breakaway vortex is forecast to move into North America, bringing a colder pattern in February
A Stratospheric Warming event is going to start in the coming days. We see a weakening and a split of the Polar Vortex in the …
Winter Storm Garnett: A foot of snow expected in the Northeast U.S. on Sunday
The active Polar Vortex is grazing across the Northern Hemisphere, affecting Siberia and North America. It produces wave after wave across the continent and is …
The Cryosphere
The cryosphere is a fundamental and integral part of the climate system, and it has important linkage and feedback with the major components of the …