Weather ❯ Meteorology ❯ Atmospheric Phenomena

Sudden Stratospheric Warming

Polar Vortex Rossby Waves Impact on Weather

Early Stratospheric Warming Deforms Polar Vortex, Boosting Odds of U.S. Cold Into December

Forecasts tilt colder after Thanksgiving, with scientists noting surface impacts from the upper-air shift typically arrive weeks later.

Early Stratospheric Warming Signals Point to Polar Vortex Disruption Near Thanksgiving