polar vortex forecast
Definition
A weather prediction or outlook concerning the polar vortex, a large-scale, persistent area of low pressure and cold air encircling the Earth's poles, particularly its potential southward disruptions causing extreme cold in mid-latitudes.
Meteorological analysis and prognosis of polar vortex behavior, often highlighting risks of Arctic outbreaks, temperature plunges, and stormy conditions in affected regions.
Examples
The polar vortex forecast has me layering up like an onion, ready to cry over the thermostat.
According to the latest polar vortex forecast, my flip-flops are going into hibernation until spring.
Meteorologists nailed the polar vortex forecast: it's so cold, even my coffee's plotting a rebellion.
With this polar vortex forecast, penguins are sending sympathy cards from Antarctica.