Radar shows rotation in thunderstorm offshore Santa Cruz CA, Scotts Valley CA, Capitola CA. Seek shelter from debris, hail ...

After a harrowing and deadly Christmas Eve in California with rescues and evacuations amid widespread flooding and debris flow threats, another storm is battering the state Christmas Day, with more ...

As Santa Claus made his delivery rounds Christmas morning, he encountered scattered thunderstorms that failed to dampen the ...

Thunderstorm chances increase on Wednesday and Thursday across Northern California. These storms could be strong, and a few ...

As severe thunderstorms roll across California, the possibility of funnel clouds or a tornado can't be ruled out. A portion ...

People in the areas of Altadena, Pasadena, Alhambra, Monterey Park, East Los Angeles are being told to take cover.

More than 41 million Americans across California, Nevada and Arizona are under flood watches on Wednesday amid a rare, high ...

A tornado threat was forecast to extend from San Francisco to Los Angeles beginning Tuesday night. Conditions for tornadoes ...

NWS San Francisco warns of severe weather in Bay Area, with thunderstorms, heavy rain, and strong winds expected.

The National Weather Service is warning of chances of thunderstorms in the Bay Area on Wednesday and even the small ...

Millions of Aussies are in the firing line of a belt of severe thunderstorms over Christmas which are forecast to lash much ...

Is there anything more threatening to our national security than the constant threat of climate change and severe weather ...