How climate instability may be disrupting the polar vortex
These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary between Arctic and more temperate air – dips deeply southward, bringing the cold Arctic air to regions that don’t often experience it.
NORFOLK, Va. (AP) — The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., threatening to dump snow on parts of Texas and Oklahoma in ...
WETM Elmira on MSN4d
The polar vortex dips into the Twin TiersWe start the following work week with a polar vortex. This will bring in unseasonably cold air to the region and wind chill ...
A historic winter storm is poised to produce potentially record-breaking snows from coastal Texas to northern Florida late ...
The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes ventures south into the U.S., Europe and Asia. Some experts say such cold air outbreaks are happening more ...
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