Add Yahoo as a preferred source to see more of our stories on Google. An unusually strong low-pressure system that could meet criteria for a bomb cyclone is forecast to make landfall in Northern California late Tuesday. Purple colors correspond to areas ...

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.

Australian insurers and government agencies are preparing for an extended period of severe weather as Tropical Cyclone Narelle intensifies off the Queensland coast and moves toward Cape York, with forecasters warning it could be the most significant system in decades for some communities.

As the Bay Area braces for an atmospheric river-fueled rainstorm this weekend, a potentially stronger system is on the horizon next week - one that could meet the criteria for a bomb cyclone and bring widespread damaging winds. While the term "bomb cyclone ...