Bomb cyclone path; will polar vortex hit Philly this weekend?

The greater Philadelphia region will experience no weekend letup in the prolonged cold snap gripping the area.
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Tropical cyclone Dudzai reaches category 4 strength after rapid intensification

In the middle of the south-central Indian Ocean, a powerful storm named Tropical Cyclone Dudzai formed and grew incredibly fast. Its winds jumped from 70 mph to more than 130 mph in just a few hours,
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Here’s the Difference Between a Typhoon, Hurricane and Cyclone

When a strong storm is predicted for your area, you need to be prepared. That doesn’t just mean charging your phone and digging out the flashlights: It also means paying attention to weather reports and knowing exactly what’s coming your way.

Anatomy of a heat wave: How a cyclone, humid air and atmospheric waves drove brutal heat in southeastern Australia

Australia has always had heat waves. But this week's heat wave in southeastern Australia is something else. Temperatures in some inland towns in South Australia, New South Wales and Victoria were up to 20°C above average for the time of year,