Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

Southern California's strongest atmospheric river storm of the winter is arriving Thursday, and it's expected to bring significant flooding to roads and a high risk of landslides. Here's what you need ...

For the second time this year, Southern Californians are evacuating their homes as heavy rain threatens new destruction in ...

Recently burned areas are likely to experience debris flows — especially during the heaviest periods of rain from Thursday ...

The National Weather Service has issued red flag warnings for four states as the United States faces a wind storm that's ...

We break down every type of flood notice from the National Weather Service and what you need to do at each step.

Heavy snow and freezing rain from Kentucky to the nation's capital caused hundreds of crashes and left tens of thousands of residents in the dark. As the wintry mix turned ...

A video shared from Norman, Oklahoma, shows bright lightning illuminating the sky during a powerful winter storm sweeping ...