Polar Vortex About To Go 'Haywire': What That Means For Temps In PA

Polar vortex weakening early, scientists say

Scientists say the polar vortex is weakening unusually early, with uncertain effects on winter weather across the Northern Hemisphere. Read more at straitstimes.com.

UK Snow Warning: Record-Early Polar Vortex Breakdown Raises Winter Freeze Fears

Britain faces an uncertain winter outlook after an unusually early Arctic polar vortex disruption raises concerns about snow and freezing temperatures.

Polar Vortex About To Go 'Haywire': What That Means For Temps In PA

The "extraordinarily early" disruption of air above the North Pole could have ripple effects on the regional climate.

Polar Vortex disrupted at the earliest point in a calendar year on record — what happens next?

The Polar Vortex has been disrupted at the earliest point in a calendar year on record, according to analysis from the FOX Forecast Center. What exactly does that mean?