Heavy rain is expected to sweep across Southern California on Thursday, raising the risk of flash flooding and mudflows in ...

The National Weather Service warnings stretch from Colorado to Maine and multiple storms systems have dumped as much as 9 inches of snow in West Virginia.

Reflecting intensifying wildfires and updated science, new state maps designate more than 2.3 million acres of local land in ...

A trifecta of winter storms is set to lash a large swath of the US with snow, ice and flooding this week, as 200 million ...

An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

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

Cal Fire will begin rolling out new fire-hazard severity maps, which are expected to more than double the land in ...

There is now a 30% chance of intense rain between Feb. 12 and 15 in Los Angeles, Ventura, Santa Barbara and San Luis Obispo ...

Snow, rain and icy conditions will spread across the Midwest and Northeast thanks to a storm that drenched northern ...

Widespread areas of rain, thunderstorms, freezing rain, and snow will continue to affect parts of the U.S. during the next ...

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...