Snow is already falling across portions of the Northern Tier and the storm will charge east into the Great Lakes by later today.

What is a bomb cyclone or bombogenesis? A “bomb cyclone” is a powerful mid latitude storm that rapidly intensifies, undergoing a sharp drop in central air pressure over about a day, according to federal forecasters and AccuWeather.

Parts of the Northern Territory have been issued a cyclone watch with Severe Tropical Cyclone Narelle expected to make landfall on Groote Eylandt from Saturday as a category three system.

A rapidly intensifying storm is poised to sweep across the U.S., threatening widespread disruption for nearly 200 million people.

What's the weather going to be like in this powerful storm? It depends on exactly where you are located in Michigan. Let's walk through what should occur and where.

Here’s what to know about the “bombogenesis” of the storm battering the East Coast—and how the snowfall could be historic.

Flooded communities across Queensland are watching rivers begin to recede after days of heavy rain, but the Bureau of Meteorology has predicted a cyclone may form later in the week.