There are many forms of cyclones in the weather world that can create weather phenomena for meteorologists to study. The term ...

Winter's harsh hold on the eastern U.S. shows no sign of easing up, with "dangerously cold temperatures" expected to persist.

As the East Coast digs out from a massive snowstorm, a potential nor'easter could bring more snow to parts of the ...

Extremely cold weather will continue in Maryland through the end of the week. There is a chance for more snow this weekend.

Another weekend snow threat and more cold are in the forecasts. But the big difference between last week and this one in the Philadelphia region is a matter of degrees — about 10 of them. A coastal ...

A deadly Arctic blast has claimed dozens of lives across the U.S., caused major travel disruptions, power outages, and dangerous icy conditions, with more severe weather ahead.

Another reinforcing shot of frigid air from the Arctic Circle will invade the eastern U.S. this weekend. Dozens of record ...

A massive winter storm is gearing up to slam the East Coast this weekend, bringing a dangerous mix of heavy snow, howling ...

A winter weather system moving through the eastern U.S. could reorganize into a strong coastal storm off the East Coast later ...

A strong winter weather system has the potential to develop into a bomb cyclone off the East Coast later this weekend.

Here’s the latest on scenarios, predictions and forecasts for a storm that could rapidly intensify into a bomb cyclone and ...

Some 17 states issued a state of emergency warning ahead of the storm hitting, including Alabama, Arkansas, Georgia, Kansas, ...